A tube that transports URINE from the URINARY BLADDER to the outside of the body in both the sexes. It also has a reproductive function in the male by providing a passage for SPERM.
Pathological processes involving the URETHRA.
Cancer or tumors of the URETHRA. Benign epithelial tumors of the urethra usually consist of squamous and transitional cells. Primary urethral carcinomas are rare and typically of squamous cells. Urethral carcinoma is the only urological malignancy that is more common in females than in males.
Narrowing of any part of the URETHRA. It is characterized by decreased urinary stream and often other obstructive voiding symptoms.
A musculomembranous sac along the URINARY TRACT. URINE flows from the KIDNEYS into the bladder via the ureters (URETER), and is held there until URINATION.
Partial or complete blockage in any part of the URETHRA that can lead to difficulty or inability to empty the URINARY BLADDER. It is characterized by an enlarged, often damaged, bladder with frequent urges to void.
The external reproductive organ of males. It is composed of a mass of erectile tissue enclosed in three cylindrical fibrous compartments. Two of the three compartments, the corpus cavernosa, are placed side-by-side along the upper part of the organ. The third compartment below, the corpus spongiosum, houses the urethra.
The body region lying between the genital area and the ANUS on the surface of the trunk, and to the shallow compartment lying deep to this area that is inferior to the PELVIC DIAPHRAGM. The surface area is between the VULVA and the anus in the female, and between the SCROTUM and the anus in the male.
Involuntary discharge of URINE as a result of physical activities that increase abdominal pressure on the URINARY BLADDER without detrusor contraction or overdistended bladder. The subtypes are classified by the degree of leakage, descent and opening of the bladder neck and URETHRA without bladder contraction, and sphincter deficiency.
Inflammation involving the URETHRA. Similar to CYSTITIS, clinical symptoms range from vague discomfort to painful urination (DYSURIA), urethral discharge, or both.
Surgical creation of an opening (stoma) in the URINARY BLADDER for drainage.
Passage of a CATHETER into the URINARY BLADDER or kidney.
Discharge of URINE, liquid waste processed by the KIDNEY, from the body.
The mechanical laws of fluid dynamics as they apply to urine transport.
The duct which coveys URINE from the pelvis of the KIDNEY through the URETERS, BLADDER, and URETHRA.
All the organs involved in reproduction and the formation and release of URINE. It includes the kidneys, ureters, BLADDER; URETHRA, and the organs of reproduction - ovaries, UTERUS; FALLOPIAN TUBES; VAGINA; and CLITORIS in women and the testes; SEMINAL VESICLES; PROSTATE; seminal ducts; and PENIS in men.
Endoscopic examination, therapy or surgery of the urinary bladder.
Unstriated and unstriped muscle, one of the muscles of the internal organs, blood vessels, hair follicles, etc. Contractile elements are elongated, usually spindle-shaped cells with centrally located nuclei. Smooth muscle fibers are bound together into sheets or bundles by reticular fibers and frequently elastic nets are also abundant. (From Stedman, 25th ed)
Properties, functions, and processes of the URINARY TRACT as a whole or of any of its parts.
An abnormal passage in any part of the URINARY TRACT between itself or with other organs.
Glands situated on each side of the prostate that secrete a fluid component of the seminal fluid into the urethra.
Surgery performed on the urinary tract or its parts in the male or female. For surgery of the male genitalia, UROLOGIC SURGICAL PROCEDURES, MALE is available.
Pathological processes of the URINARY BLADDER.
An erectile structure homologous with the penis, situated beneath the anterior labial commissure, partially hidden between the anterior ends of the labia minora.
Soft tissue formed mainly by the pelvic diaphragm, which is composed of the two levator ani and two coccygeus muscles. The pelvic diaphragm lies just below the pelvic aperture (outlet) and separates the pelvic cavity from the PERINEUM. It extends between the PUBIC BONE anteriorly and the COCCYX posteriorly.
Dysfunction of the URINARY BLADDER due to disease of the central or peripheral nervous system pathways involved in the control of URINATION. This is often associated with SPINAL CORD DISEASES, but may also be caused by BRAIN DISEASES or PERIPHERAL NERVE DISEASES.
The genital canal in the female, extending from the UTERUS to the VULVA. (Stedman, 25th ed)
The space or compartment surrounded by the pelvic girdle (bony pelvis). It is subdivided into the greater pelvis and LESSER PELVIS. The pelvic girdle is formed by the PELVIC BONES and SACRUM.
Involuntary loss of URINE, such as leaking of urine. It is a symptom of various underlying pathological processes. Major types of incontinence include URINARY URGE INCONTINENCE and URINARY STRESS INCONTINENCE.
Stones in the URINARY BLADDER; also known as vesical calculi, bladder stones, or cystoliths.

Urethral response to latex and Silastic catheters. (1/1136)

The reaction of the urethral mucosa to latex and Silastic catheters was compared in two groups of patients undergoing prostatectomy. The bacteriologic response in the two groups differed little; however, Silastic catheters produced less cellular reaction than latex catheters.  (+info)

Obstructive uropathy and hydronephrosis in male KK-Ay mice: a report of cases. (2/1136)

Uropathy associated with hydronephrosis was observed frequently in our male KK-Ay mouse colony during a long-term study of diabetes. The lesion occurred in 24 of the 31 KK-Ay male mice and accounted for the greatest number of spontaneous deaths among them. It was observed after 4 months of age and involved about hard plugs of altered seminal material resembling the seminal vesicle secretion. The plugs became impacted in the urethral bulb and the bladder. The penile anatomy, with its flexure, pressure on the urethra from the bulbocavernosus muscle, and the characteristic ability of the seminal fluid to easily coagulate to form the vaginal plug may have contributed to the lesion. Correlation between development of the uropathy and diabetes has not been established.  (+info)

True hermaphroditism associated with microphthalmia. (3/1136)

A 4-year-old boy with an undescending left testis, penoscrotal hypospadia and bilateral microphthalmia was admitted to our hospital. Chromosome analysis revealed a karyotype of 46, XX del(x)(p2 2,31) and the sex-determining region of the Y chromosome (SRY) was negative. The right testis was located in the scrotum and a left cystic ovary-like gonad, a salpinx and a unicorn uterus were found in the left inguinal canal. Histologically the gonad was an ovotestis in which primordial follicles covered infantile seminiferous tubules. Microphthalmia is observed in some congenital syndromes caused by interstitial deletion of the X chromosome. This case suggested that the short arm of the X chromosome was involved in the differentiation of the gonad. Very closely located follicles and infantile seminiferous tubules indicated that induction of meiosis in the fetus was controlled by the local microenvironment in follicles and seminiferous tubules, and not by the systemic hormonal condition.  (+info)

Identification of Neisseria gonorrhoeae from primary cultures by a slide agglutination test. (4/1136)

Hen antigonococcal lipopolysaccharide hen serum was used in a simple slide agglutination test for the identification of Neisseria gonorrhoeae from primary isolates.  (+info)

Correlation of periurethral bacterial flora with bacteriuria and urinary tract infection in children with neurogenic bladder receiving intermittent catheterization. (5/1136)

Periurethral bacteria are inoculated daily into the urine of children with neurogenic bladder during clean intermittent catheterization (CIC). We examined how frequently periurethral bacterial species produced bacteriuria in children followed longitudinally. When Escherichia coli was detected on the periurethra, bacteriuria was also present 93% of the time. When Klebsiella, Pseudomonas, or Enterococcus species or nonpathogens were detected on the periurethra, bacteriuria was present 80%, 40%, 40%, and 25% of the time, respectively. Clonal typing of multiple colonies of E. coli from each periurethral and urine culture revealed that children carried only one or two E. coli clones in their urinary tracts over months of surveillance. When E. coli was detected in the urine, the identical clone was on the periurethra. E. coli persisted for weeks in the urine without causing symptoms. Occasionally the same E. coli clone carried for weeks caused a urinary tract infection. Bacteriuria frequently occurs after inoculation of periurethral E. coli into the urine during CIC.  (+info)

The physiology of the mammalian urinary outflow tract. (6/1136)

Urinary outflow from the mammalian bladder occurs through the urethra. This outflow tract is a complicated structure composed of striated and smooth muscle and vascular urothelium. It is controlled by somatic and autonomic nerves and has several functions: it generates sustained tone to prevent urinary leakage during bladder filling; it generates transient reflex increases in pressure to prevent opening of the lumen when abdominal pressure rises; it undergoes relaxation preceding micturition and can generate urethral opening and shortening during micturition. A urethral pressure profile shows a peak pressure of > or = 100 cmH2O. The outermost coat is striated muscle, the striated or external sphincter. The fibres are predominantly circularly oriented. The extent varies in different species and between sexes. In the human female it extends the length of the urethra, and is composed mainly of slow twitch fibres. In the male, the sphincter extends from the membranous urethra over the base of the prostate and has nearly equal numbers of slow and fast twitch fibres. In both sexes, the posterior border may be deficient in striated muscle, and filled by circularly oriented smooth muscle. Activity in the slow twitch fibres through somatic nerves may be continuous during bladder filling. Outer circular and inner longitudinal smooth muscle is present Strips from either layer will generate sustained tone particularly if dissected from the high pressure zone. This tone is myogenic, and may be achieved in the absence of action potentials, but relies on influx of calcium through L-type calcium channels. Both layers receive sympathetic and parasympathetic excitatory innervation and nitrergic inhibitory innervation. Normal urethral pressure requires blood flow to the urothelium (lamina propria). Striated and smooth muscles are both thought to contribute to the resting urethral pressure in the human. The precise role of the smooth muscles during micturition is as yet unresolved.  (+info)

Increased frequency of detection of Ureaplasma urealyticum and Mycoplasma genitalium in AIDS patients without urethral symptoms. (7/1136)

The roles of Mycoplasma genitalium and Ureaplasma urealyticum in nongonococcal urethritis are not yet well established. The aim of this study was to determine the presence of these microorganisms in the urethral tracts of 187 human immunodeficiency virus type 1 (HIV-1)-infected male patients with no clinical signs of urethritis. The results indicate that the prevalence of M. genitalium and U. urealyticum was higher in AIDS patients than in asymptomatic, HIV-1-infected patients and in healthy individuals. The high rate of mycoplasmas and ureaplasmas detected in AIDS patients, in the absence of urethritis, argues against major roles in causing disease at the urethral mucosal level for these microorganisms.  (+info)

Prolonged enhancement of the micturition reflex in the cat by repetitive stimulation of bladder afferents. (8/1136)

1. Prolonged modulation of the parasympathetic micturition reflex was studied in cats anaesthetized by alpha-chloralose. Reflex discharges were recorded from a thin pelvic nerve filament to the bladder and evoked by stimulation of the remaining ipsilateral bladder pelvic nerves or urethral branches of the pudendal nerve. 2. Stimulation of bladder or urethral afferents at Adelta intensity evoked micturition reflexes with a latency of 90-120 ms. Such reflexes were much enhanced following repetitive conditioning stimulation of the same afferents at 20 Hz for 5 min. 3. The reflex enhancement lasted more than 1 h after the conditioning stimulation. The effect was not prevented by a preceding complete transection of the sympathetic supply to the bladder. A prolonged suppression of the reflex was obtained after conditioning stimulation of afferents in the dorsal clitoris nerves. 4. It is proposed that the prolonged modulations of the micturition reflex represent physiological adaptive processes, which preserve a flawless function of the bladder during life. The observations provide a theoretical explanation for the beneficial effect of electric nerve stimulation in patients with voiding disorders.  (+info)

TY - JOUR. T1 - Sex Differences in the External Urethral Sphincter Activity of Rats. AU - Chen, Shih-Ching. AU - Lai, Chien-Hung. AU - Fan, Wen Jia. AU - Peng, Chih-Wei. N1 - Funding Information: This study was supported by grants from the National Science Council , Taiwan (grant nos. NSC98-2221-E-038-005-MY2 and NSC100-2320-B-038-003-MY3 ) to C.-W. Peng.. PY - 2012/6. Y1 - 2012/6. N2 - Purpose: The external urethral sphincter (EUS) is regarded as an important structure involved in urinary continence and micturition, so a rodent animal model was employed to investigate these urinary functions. However, few studies have compared the physiological and histochemical characteristics of the EUS between male and female rats in detail. The aims of this study were to extensively examine the properties of the EUS in rats of both sexes via cystometric electromyography (EMG) and histochemical measurements. Methods: EUS-EMG and intravesical pressure were simultaneously recorded using continuous cystometric ...
TY - JOUR. T1 - Human prostatic urethra expresses vitamin D receptor and responds to vitamin D receptor ligation. AU - Comeglio, P.. AU - Chavalmane, A. K.. AU - Fibbi, B.. AU - Filippi, S.. AU - Marchetta, M.. AU - Marini, M.. AU - Morelli, A.. AU - Penna, G.. AU - Vignozzi, L.. AU - Vannelli, G. B.. AU - Adorini, L.. AU - Maggi, M.. PY - 2010/11. Y1 - 2010/11. N2 - Background: Chronic inflammation is now considered a determinant of benign prostatic hyperplasia (BPH), promoting, together with the hormonal milieu, prostate overgrowth and lower urinary tract symptoms (LUTS). Prostatic urethra actively participates in determining progression of LUTS associated with BPH. Aim: To investigate the expression of the vitamin D receptor (VDR) and the ability of the VDR agonist elocalcitol to reduce inflammatory responses in human prostatic urethra (hPU) cells. Materials and methods: Human prostatic urethra, prostate and bladder neck were obtained from patients affected by BPH. Immunohistochemical studies ...
A 31 year-old primigravid pregnant woman with unremarkable history was referred to the Tu Du Hospital, Vietnam, with diagnosis of fetal megacystis detected on routine sonography. Ultrasound scan at 17 weeks 6 days reported the following findings: echogenic kidneys, right pyelectasis (3.6 mm), dilated right ureter (3.2-3.6 mm) (Fig. 1), left pyelectasis (3.2 mm), dilated urinary bladder (33 × 24 mm) with keyhole sign (Fig. 2), dorsally curved penis with largely dilated penile urethra (18 × 5 mm) (Fig. 3). The amniotic fluid volume was normal. No other abnormalities were found. Based on such abnormal sonographic findings, including hydronephrosis, hydroureters, megacystis and dilated penile urethra, we came to a diagnosis of scaphoid congenital megalourethra. After parental counseling, termination of pregnancy proved the prenatal findings (Fig. 4). ...
In human anatomy, men have longer urethras than women. This means that women have bladder infections more often, because their bladders are closer to the outside. Because the male urethra is longer and is not straight, inserting a catheter (tube to help urination) is more difficult in men. In women, the urethra is 2.5-4 cm (1-1.5 in) long. Its opening to the outside of the body is part of the vulva (the area between a womans legs). The female urethra is between the clitoris and the opening to the vagina. In men, the urethra is about 20 cm (8 in) long and its opening to the outside of the body is at the end of the penis. The male urethra has three sections: ...
The urethra is the tube that carries the urine from the bladder to the exterior. The urinary meatus is the external urethral opening. In the male the urethra is common to the urinary and reproductive systems; in the female it belongs only to the urinary system. The female urethra is about 4 cm long, extending from the bladder to the external orifice in the vestibule. It is embedded in the anterior wall of the vagina and surrounded by the sphincter urethrae. The male urethra is about 20 cm long and is divided into three parts: the prostatic, membranous, and penile portions. The prostatic urethra is surrounded by the prostate gland; it contains the orifices of the prostatic and ejaculatory ducts. This portion of the male urethra is about 2.5 cm long. The membranous urethra is about 2 cm in length and is surrounded by the external sphincter. The penile urethra, the longest portion, is about 15 cm long. It lies in the ventral portion of the penis, extending to its external opening. ...
EFFECTS OF DIABETES MELLITUS ON THE BIOMECHANICAL PROPERTIES AND PHARMACOLOGICAL FUNCTION OF THE FEMALE RAT URETHRA EX-VIVO Rachelle Lynn Prantil, MS University of Pittsburgh, 2004 Diabetic cystopathy results in a grossly distended, hypomotile bladder due to inefficient voiding. While the bladder has been extensively studied, little effort has been made towards the understanding of the urethra and the effects of this devastating disease. The current study is aimed to evaluate the effects of diabetes mellitus (DM) on the biomechanical properties and the pharmacological function of the female rat urethra ex vivo. DM was induced in female rats by injection of streptozotocin. At 3, 5,and 10 weeks, the urethras were excised and mounted into an ex-vivo system at in vivo length. For mechanical testing, urethras were subjected to stepwise increases of static, intraurethral pressure from 0 to 20 mmHg in both a baseline and passive state. Continuous outer diameter measurements were made using a laser ...
The urethra is the tube passing from the bladder down the penis or to the upper aspect of the vagina. At the top epd, just below the bladder, are consciously and unconsciously controlled valves (involved with the prostate in the male) diat allow urine flow. Bacteria may travel up the urethra from the external skin surface but these are generally washed away by the flow of urine on a regular basis. The male urethra is a stretchable tube allowing for an erection but it is quite a long passage for bacteria to travel to infect the bladder. The urethra in women is much shorter, and markedly so in girls, increasing the chances of infection and cystitis.. RECOMMENDATIONS. External hygiene is extremely important and washing the genitals is a must, especially at an early age or after intercourse.. Good hydration leading to frequent urination is an important protective measure.. Urethral discharge. A discharge from the urethra is usually associated with bacterial infection although yeast infection such as ...
Purulent discharge from the urethra refers to inflammation of the urethra. Into the urethra to receive pyogenic bacteria. Frequent cause of unprotected sex and infection by the bacterium Neisseria gonorrhoeae. The illness is known as gonorrhea. It is a sexually transmitted disease. Manifested by redness around the mouth of the urethra, pain, cutting (especially when you urinate). Very important is the discharge from the urethra, dirty underwear. When vaginal discharge or similar symptoms should immediately consult a doctor - a man can infect their sexual partners, moreover, untreated gonorrhea can go into a chronic phase, and cause lingering problems - for men it is an inflammation of the prostate and epididymis. In women, inflammation of the cervix.
Figuring out how to insert sounds into the urethra is something that should be left up to the trained professionals. Inserting anything into your urethra just isnt a good idea gentleman. Sounds were created to open up any blockages from the penis through the urethra. Without the usage of these sounds probing their ways to the urethra, the afflicted guy would find it painful if not completely impossible to urinate. Sounds are very thin, smooth, and metallic. Many of them have an s-curve at one end in order for the doctor to tease the blockages open. But, how do you get a sound into the urethra? Very carefully. Thats how.. ...
Interstitial cells of Cajal (ICC) in the urethra have been proposed as specialized pacemakers that are involved in the generation of urethral tone and therefore the maintenance of urinary continence. Recent studies on freshly dispersed ICC from the urethra of rabbits have demonstrated that pacemaker activity in urethra ICC is characterized by spontaneous transient depolarizations (STDs) under current clamp and spontaneous transient inward currents (STICs) under voltage clamp. When these events were simultaneously recorded with changes in intracellular Ca 2+ (using a Nipkow spinning disk confocal microscope) they were found to be associated with global Ca 2+ oscillations. In this short review we will consider some of these recent findings regarding the contribution of intracellular Ca 2+ stores and Ca 2+ influx to the generation of pacemaker activity in urethral ICC with particular emphasis on the contribution of reverse Na + /Ca 2+ exchange (NCX). ...
The urethra is a fibromuscular tube that conducts urine from the bladder (and semen from the ductus deferens) to the exterior. It begins at the neck of the bladder, traverses the pelvic and urogenital diaphragms, and ends at the external urethral orifice. The female urethra, about 4 cm in length, is fused with the anterior wall of the vagina. It ends between the clitoris and the vagina. The male urethra, about 20 cm in length, comprises three parts: prostatic, membranous, and spongy (see figs. 34-1 and 38-4). The prostatic part, which is the most dilatable, descends through the prostate. Its posterior wall presents a median ridge, the urethral crest, the summit of which is termed the colliculus seminalis (or the verumontanum). A diverticulum, the prostatic utricle (probably corresponding to portions of the uterus and vagina) opens on the colliculus, as do the ejaculatory ducts. The prostatic ducts open into a groove, the prostatic sinus, on each side of the urethral crest. The membranous part ...
urethral meatus - MedHelps urethral meatus Center for Information, Symptoms, Resources, Treatments and Tools for urethral meatus. Find urethral meatus information, treatments for urethral meatus and urethral meatus symptoms.
There is abundant evidence that the lower urinary tract (LUT) mucosal layer is involved both in mechanosensory functions that regulate bladder contractile activity and in urethral sensation. Changes to the mucosa can be associated with a number of bladder pathologies. For example, alterations of the urothelium and underlying lamina propria at both the molecular and structural levels have been reported in both patients and animals associated with disorders such as bladder pain syndrome and diabetic cystopathy. In contrast to the urinary bladder, much less is known about the urothelium/lamina propria of the bladder neck/proximal urethra. There are important gender differences in the outflow region both anatomically and with respect to innervation, hormonal sensitivity, and location of the external urethral sphincter. There is reasonable evidence to support the view that the mucosal signaling pathway in the proximal urethra is important for normal voiding, but it has also been speculated that the ...
In anesthetized rats, voiding is typically associated with phasic activation (bursting) of the external urethral sphincter (EUS). During spontaneous voiding in unanesthetized, unrestrained rats, EUS bursting is the most common form of EUS activity exhibited, but it is not necessary for productive voiding to occur. The aim of the present study was to determine which aspects of EUS activity contributed to void size during bursting and non-bursting voiding in conscious, freely moving rats.. ...
In general, the invention is directed to treatment of urinary incontinence by the implantation of one or more bulking prostheses proximate to a urethral sphincter. These bulking prostheses, which may include biocompatible hydrogel, are implanted into the tissue outside the urethra, proximate to a urethral sphincter. When implanted, the bulking prostheses are in a miniature state. Upon introduction into the body, the devices enter an enlarged state. In their enlarged state, the bulking prostheses supply extra bulk to the tissues proximate to the external urethral sphincter. With the extra bulk, the patient can exercise voluntary control over the external urethral sphincter to close or maintain closure of the urethra and maintain urinary continence.
A method and apparatus for diagnostic evaluation of the urinary tract. The method comprises the steps of generating a urethral pressure profile and simultaneously monitoring and recording electrical signals derived from the urinary tract thereby generating an electrical or electromyographic profile. As fluid is inputted into the urethra the catheter is mechanically withdrawn therefrom at a constant velocity. Fluid pressure within the urethra is derived and recorded thereby providing a urethral pressure profile. Simultaneously, urethral electrical signals derived from one or more electrodes mounted on the catheter are amplified and graphically displayed, thereby plotting urethral electrical activity and urethral fluid pressure at given points along the urethra. The apparatus comprises an interface unit for withdrawing the catheter and for enabling measurement of the various diagnostic parameters.
In the present study, we instilled capsaicin into the uteruses of female rats and found that this procedure induces cross-organ sensitization on the pelvic-urethra reflex activity as well as the physiological target of this reflex, the contraction wave of the urethra, with a parallel increase in the phosphorylated NMDA NR2B subunit level in the spinal dorsal horn. Moreover, pharmacological blockage of the TRPV1 receptor attenuates the reflex potentiation caused by uterine capsaicin instillation as well as the increment in the phosphorylated NR2B subunit level, indicating that TRPV1 plays a role in the spinal NR2B subunit-dependent cross-organ sensitization induced by uterine capsaicin instillation.. Pelvic pain syndrome, one of the most frequent disorders in women, can lead to years of suffering, disability, and numerous unsuccessful medical treatments. Pelvic pain can arise from several sources, such as the gastrointestinal, urinary, genital, muscular, and skeletal systems. The ...
The effects of alpha-1-adrenoceptor antagonists on the concentration-response curves (CRC) to phenylephrine and oxymetazoline have been studied in prostatic urethra and trigone of male adult rabbits (28 wk old). WB4101 and phentolamine, at low concentrations which should preferentially antagonize the alpha-1A-adrenoceptor subtype, did not modify the oxymetazoline-induced contraction of both prostatic urethra and trigone, suggesting that alpha-1A-adrenoceptors are not activated under these conditions. In urethra, pretreatment with 50 microM chloroethylclonidine (CEC), significantly reduced the maximal contraction to both agonists to 60 and 70% of control, respectively. In trigone, CEC decreased the maximum contraction to phenylephrine, but not to oxymetazoline, by 50%. In addition, CEC shifted to the right the CRC to both agonists. These results suggest the presence of an alpha-1B-adrenoceptor in both rabbit urethra and trigone. Exposure to prazosin (0.01-1 microM) significantly shifted to the ...
Disorders of the Bladder and Urethra The lower urinary tract consists of the bladder and urethra. If left untreated, disorders of the bladder or urethra can interfere with normal functioning ...
Urethra Vibrator 7″ long less than 1″ in diameter .Runs on one aa battery. This is a truly amazing one of a kind sexual stimulation. Have you ever seen a Rock hard Penis Vibrating? Well now you can… Insert the smooth 7″ long stainless steel shaft down your Urethra with a simple turn on switch start feeling the vibrations… It only gets better once the vibrator is used for a longer period of time. The smooth round tip of the Vibrator easily inserts in the Urethra giving a sensitive & mind blowing feeling….. ...
When a doctor says you need to have your urethra medically stretched, it can be an unsettling and stressful situation. The urethra can become inflamed and sensitive and the idea of having a medical procedure on it can be scary.
The effects of nicorandil on ionic currents recorded from single smooth muscle cells of pig proximal urethra were investigated using patch-clamp techniques. Tension measurement was also performed to study the effects of nicorandil on the resting tone of pig urethra. Nicorandil produced a concentration-dependent sustained outward current that was suppressed by glibenclamide at −50 mV and was carried selectively by K+. In cell-attached configuration, nicorandil activated a 43-pS K+ channel that was reversibly inhibited by 10 μM glibenclamide. This glibenclamide-sensitive 43-pS K+ channel (KGS) ran down after excision of the membrane patch. In inside-out configuration, the application of either 1 mM Mg-ATP or 1 mM nucleotide diphosphate reactivated the KGS. In symmetrical 140 mM K+ conditions, 300 μM nicorandil and 300 μM levcromakalim activated a 2.14-pA K+ channel that exhibited the same amplitude and similar channel-opening kinetics. Methylene blue (10-100 μM), a soluble guanylate ...
The bladder and urethra are supported by muscles, ligaments, and connective tissues around the base of the bladder. This support prevents the leakage of urine, along with the watertight seal provided by the urethra. As a result of pregnancy, childbirth, and aging, or damage by scarring from surgery or radiotherapy, these structures may become damaged or weakened, thus causing stress incontinence, meaning an involuntary loss of urine that occurs during physical activity such as coughing, sneezing, laughing, or exercise . The injection of bulking agents such as collagen around the urethra aims to improve the lost support of the bladder and urethra. The substance most commonly used for injection is collagen; other bulking agents are being developed, for example, a silicon base suspended in a viscous gel called Macroplastique. Teflon paste, introduced in the 1970s, initially gave good results, but was discontinued after reported problems with excessive scarring and with the migration of Teflon ...
Your bladder is a stretchy storage sac for pee. How stretchy? Well, a bladder that is fairly full can hold about 500 ml (1 pint), but it can still stretch to nearly twice that volume (think about the size of a 1 liter water bottle). Near the bottom of your bladder is a tube to the outside of your body called the urethra (yur-ee-thra). In males the urethra passes through the penis and in women it opens to the outside just above the vagina. You have two circular valves or sphincters that normally keep the urethra pinched off when urine is not passing through. The internal urethral sphincter is closer to the bladder and is controlled by reflexes in your spine and other parts of your nervous system that you cannot consciously control. The external urethra sphincter is under conscious control, so you can tell it to open and close as needed.. When your bladder fills, it stretches and nerves fire in response to this stretch and activate a spinal reflex. Usually, you feel the need to pee before urine ...
Your bladder is a stretchy storage sac for pee. How stretchy? Well, a bladder that is fairly full can hold about 500 ml (1 pint), but it can still stretch to nearly twice that volume (think about the size of a 1 liter water bottle). Near the bottom of your bladder is a tube to the outside of your body called the urethra (yur-ee-thra). In males the urethra passes through the penis and in women it opens to the outside just above the vagina. You have two circular valves or sphincters that normally keep the urethra pinched off when urine is not passing through. The internal urethral sphincter is closer to the bladder and is controlled by reflexes in your spine and other parts of your nervous system that you cannot consciously control. The external urethra sphincter is under conscious control, so you can tell it to open and close as needed.. When your bladder fills, it stretches and nerves fire in response to this stretch and activate a spinal reflex. Usually, you feel the need to pee before urine ...
Is it possible to have male urethra stimulation? Answered by Dr. Roscoe Nelson: High Risk: You run a high risk of ending up with scar tissue in the ur...
Stress incontinence occurs when the pressure inside your bladder as it fills with urine becomes greater than the strength of your urethra to stay closed. The urethra is the tube urine passes through out of your body. Any sudden extra pressure on your bladder, such as laughing or sneezing, can then cause urine to leak out of your urethra.. Your urethra may not be able to stay closed if the muscles in your pelvis (pelvic floor muscles) are weak or damaged, or your urethral sphincter - the ring of muscle that keeps the urethra closed - is damaged.. These problems may be caused by: ...
Female Bladder and Urethra: Basic Diagram of the Female Urinary System of the human body, also known as the Renal System. This labels the right kidney, left kidney, ureters, urinary bladder, and urethra.
The axial MR images proved most informative (diagnostic yield as high as 89%); however, tilting the scan plane obliquely, perpendicular to the long axis of the anal canal improved the visibility of some structures in over half the cases. Three groups of ligaments supporting the female urethra were recognized, as follows: the periurethral ligaments (87%), running ventrally to the urethra; the paraurethral ligaments (60%), originating at the two and ten oclock position of the urethras outer border, respectively; and the pubourethral ligament (57%), hammock-like structure in close contact with the posterior aspect of the urethra. On the same plane, the vagina appeared as a three-layer structure showing different morphology in the upper (horizontal line), middle (H-shaped) and lower third ( U-shaped) with faint, low intensity signal lateral attachments seen only occasionally (< 20 %) inside the paracolpium. The parametrium was seen in different proportions as low signal intensity condensations, ...
The urethra and ureter differ in their structure and function. Though both are part of the urinary tract, the urethra and ureter...
Dear Guys I would like to share my experience with all of you and it might help some of you. I had a penis urethra red inflamed and felt hot or burning when urinating for a month. I have HSV-2(her...
Define urethra: the canal that in most mammals carries off the urine from the bladder and in the male serves also as a passageway for semen
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Five young men given urethra grafts engineered from their own cells are doing well six years later, according to a study published this week in the Lancet. The boys own urethras had been severely damaged by illness or accidents.
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To evaluate long-term urinary outcomes in participants of a two-group randomized clinical trial comparing continence after robotic prostatectomy (RP) between those who had reconstruction of the rhabdosphincter and puboprostatic collar (double-layer a
Neisseria gonorrhoeae in female cervical swab and male urethral swab specimens. This kit is intended for use as an aid in the diagnosis of Gonorrhea. Principle:Gonorrhea is a sexually transmitted disease caused by the bacterium Neisseria gonorrhoeae. Gonorrhea is one of the most common infectious bacterial diseases and is most frequently transmitted during sexual intercourse,…
Uretha pain location diagram further urethra.the urinary system ureter and urinary bladder.rebecca.male urinary tract.female urethra labeled anatomy atlas 3e histology machado ter 4688.prostatic urethra.pic1.bladder location in body.vestibular bulb.default 3fid 3danatomy of the urinary system 85 p01468.bladder neck.body.7934476.ovarian low malignant treatment pdq.
Physical exam was reported as normal, besides hyperemia (redness) and slight edema at the urethral meatus , which should be ... venous drainage, cavernous-venous incompetence, hyperemia (external urethral meatus), edema (external urethral meatus), diabetic .... ...
Urethral prolapse occurs when the tissues surrounding the urethra, the tube that carries urine from the bladder to the outside of the body, sag downward into the vagina, according to WebMD. When the...
An endourethral device is provided having an elongate member having proximal and distal segments, the elongate member positionable within a lower urinary tract so as to at least partially traverses a prostatic urethra. A proximal anchor, adapted to abuttingly engage portions of a bladder neck so as to at least proximally anchor the device, is supported at least indirectly by the proximal segment of said elongate member. The proximal anchor includes bladder engaging elements radially extending from the proximal segment of said elongate member, urine being freely dischargable about at least the proximal segment so as to substantially bathe the bladder neck therewith.
The present method involves the use of a urethral probe, having one tapered end with a silk thread anchored near said tapered end, at about four centimeters from the apex of the taper. The probe is inserted into the urethra while the free end of the thread is held firmly in the examiners hand. Once the probe has been inserted into the urethra to the point where the attachment of the string is exactly at the external meatus, the examiner holds only the thread, exerting a slight tension on it. (The thread represents a continuation of the unstrained urethral axis.) The patient is then asked to strain. If there is any weakness of urethral support, the instrument is deflected upward. This upward deflection causes the stationary thread to create an angle which is then read directly from a scale, wherein the degree of deflection can be interpretively read in order to determine the degree of deformity of the urethrovesical angle from its normal anatomic position.
Antiadrenergic agents ( Peripherally acting )include-. Reserpine, Guanithidine monosulphate, Guandrel sulfate, ( Alpha-1- blockers), Prazosin,Terazosin, Doxazosin, Tamsulosin, Silodosin, Alfuzosin Hcl. Refer - Prazosin. Pharmcology. Alfuzosin Hcl is quinazoline derivative. Alfuzosin relaxes tone of the prostrate smooth muscle, prostrate capsule, bladder neck, and proximal urethra. It competitively and selectively binds to the postsynaptic alpha1 -adrenergic receptors in the lower urinary tract. Alfuzosin also relaxes sympathetic nervous stilmulation, reduces resting urethral pressure and inhibits urethral hypertonia-induced sympathetic nervous stimulation.. Pharmacokinetics. Extended release alfuzosin is absorbed slowly with a mean maximum plasma concentration Cmax of 18.6mcg/lit at approx nine hours. Because the extent of absorption is decreased by 50% in fasting conditions, extended release alfusozin shoud be taken immediately after a meal.. The agents bioavailability is 49% and the mean area ...
Size of male external urethral orifice - Male Reproductive Organ Anatomy - Medscape Reference. The idea behind a colon cleanse process is to eliminate the toxins which have built up in your digestive system.
The contractile and inhibitory effects of pollen extracts on bladder and urethral smooth muscle strips from mice and domestic pigs were investigated. In the mice bladder strips, T-60 (a water-soluble extract), GBX (an acetone-soluble extract), and CN (consisting of both T-60 and GBX at a ratio of 20:1) induced contractions at 0.1-3.0 mg/ml in a concentration-dependent manner. CN, T-60, and GBX (3.0 mg/ml) attained 27.6, 27.0, and 7.3% of the ACh response (10.0 microg/ml). The T-60 effect was antagonized noncompetitively by atropine (0.029-0.29 ng/ml). CN, T-60, and GBX inhibited noradrenaline (NA)-contracted urethral strips of mice (IC (50) values for NA 0.3 microg/ml: 0.508, 0.553, and 0.888 mg/ml, and for NA 10.0 microg/ml : 0.556, 0.705, and 0.673 mg/ml). Only GBX relaxed the normal tone of pig urethral strips. The water-soluble extract of corn ( ZEA MAYS) pollen, the main pollen of CN, contracted the mice bladder strips and inhibited NA-contracted urethral strips of mice more potently than ...
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101 women with proven stressed urinary incontinence were included in the study. After the TVT procedure 90 women were evaluated. As a part of the complex urogynecological investigation before surgery the transperineal ultrasound scan was performed in supine position, urinary bladder was filled to 300 ml. In the orthogonal system of coordinates the position and mobility of the whole urethra before surgery were assessed. Control examination was done 3-6 months after the surgery. The changes induced by the surgery were assessed. For the statistical evaluation t-test, Wilcox test, F test, Kruskal-Wallis test and ANOVA were used ...
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Looking for online definition of paraurethral ducts of male urethra in the Medical Dictionary? paraurethral ducts of male urethra explanation free. What is paraurethral ducts of male urethra? Meaning of paraurethral ducts of male urethra medical term. What does paraurethral ducts of male urethra mean?
Posterior urethral valve (PUV) disorder is an obstructive developmental anomaly in the urethra and genitourinary system of male newborns. A posterior urethral valve is an obstructing membrane in the posterior male urethra as a result of abnormal in utero development. It is the most common cause of bladder outlet obstruction in male newborns. The disorder varies in degree, with mild cases presenting late due to milder symptoms. More severe cases can have renal and respiratory failure from lung underdevelopment as result of low amniotic fluid volumes, requiring intensive care and close monitoring. It occurs in about one in 8000 babies. Play media Posterior urethral obstruction was first classified by H. H. Young in 1919. The verumontanum, or mountain ridge, is a distinctive landmark in the prostatic urethra, important in the systemic division of posterior valve disorders: Type I - Most common type; due to anterior fusing of the plicae colliculi, mucosal fins extending from the bottom of the ...
In the human female, the urethra is about 1.9 inches (4.8 cm) to 2 inches (5.1 cm) long and exits the body between the clitoris and the vagina, extending from the internal to the external urethral orifice. The meatus is located below the clitoris. It is placed behind the symphysis pubis, embedded in the anterior wall of the vagina, and its direction is obliquely downward and forward; it is slightly curved with the concavity directed forward. The proximal 2/3rds is lined by transitional epithelium cells while distal 1/3rd is lined by stratified squamous epithelium cells.[4]. The urethra consists of three coats: muscular, erectile, and mucous, the muscular layer being a continuation of that of the bladder. Between the superior and inferior fascia of the urogenital diaphragm, the female urethra is surrounded by the urethral sphincter. Somatic (conscious) innervation of the external urethral sphincter is supplied by the pudendal nerve.. ...
Clinical Significance (Posterior Urethral Valves). mikt_1a_n.jpg and mikt_1b_n.jpg: In this preparation of a 9-month-old boy who died from renal insufficiency, the kidneys, ureters, bladder, and urethra are visible. They are used to illustrate the clinical significance of posterior urethral valves. mikt_1a_n.jpg: Close-up picture: The bladder wall is thick. Two folds are visible which originate from the colliculus. The left-sided fold continues in a swallows nest-like sail. The only partially depicted posterior urethral valves are an obstruction for voiding the bladder and lead clinically to differently severe voiding disorders and pathoanatomically to secondary changes of the bladder wall, such as hyperthrophy of the bladder wall, pseudo-diverticula of the bladder, and later to disturbances of bladder function. mikt_1b_n.jpg: Overview: The ureters are wide and tortuous. The right kidney is small and consists only of a dilated pelvis except for some residual parenchyma on the upper pole. The ...
TY - JOUR. T1 - Ulceration in the proximal portion of the urethra as a cause of hematuria in horses. T2 - four cases (1978-1985).. AU - Lloyd, Kevin C K. AU - Wheat, J. D.. AU - Ryan, A. M.. AU - Matthews, M.. PY - 1989/5/1. Y1 - 1989/5/1. N2 - Sudden onset of hematuria was associated with mucosal ulceration of the proximal portion of the urethra in 1 stallion and 3 geldings. Hematuria was observed characteristically and consistently at the end of urination. Mucosal ulceration was identified endoscopically in the proximal portion of the urethra at the level of the ischial arch. Biopsy of an ulcerated area of the proximal urethra in one gelding revealed transitional cell carcinoma. Treatment regimens varied from systemic antimicrobial and/or vasoactive therapy to diversion of urinary flow via a temporary perineal urethrostomy. Hematuria resolved in 14 to 24 days (average, 20 days) after treatment was begun, except in one gelding that died of undetermined causes during an initial examination. In ...
Urodynamics. Urodynamic testing provides a quantitative assessment of the function of the lower urinary tract. Most commonly these techniques are utilized to assess urethral closure pressure via the urethral pressure profile (UPP) and bladder detrusor muscle function with a cystometrogram (CMG). These diagnostics are becoming more readily available, and the techniques have been standardized for small animal patients.. Many large referral centers and Universities in the United States use the Urovision Janus V system by Life Tech (Urolab System V. Life Tech, Inc., Stafford, TX, Website: http://www.life-tech.com/). This computerized system is fairly easy to use, but does require some training. A UPP can be performed on a male or female dog1,2, and newer studies have documented normal values in the female cat.3 Unfortunately, commercial catheters are not available for male cats at this time.. The Urethral Pressure Profile. Indications for a UPP. A UPP is used to evaluate the pressure along the ...
During transcutaneous mechanical nerve stimulation in spinal cord injured men an increase in pressure was observed in the external urethral sphincter along with an increase in bladder capacity. In a subsequent study it was demonstrated that TMNS in women could induce pressure increment of the external urethral sphincter. A pilot study have since shown that after 6 weeks of stimulation 24 out of 33 women suffering from urinary stress incontinence were able to contract their pelvic floor muscles and had become free of symptoms. Another pilot study has shown promising effect on the overactive bladder syndrome.. The present study aims to treat urinary incontinence and includes 3 groups of patients with 40 patients in each group: Women suffering from urinary stress incontinence, women suffering from urge incontinence and men suffering from urinary incontinence after a prostatectomy. A medical vibrator is used and in each group the subjects will be randomized to active treatment or placebo ...
Posterior urethral valves (or PUV) are an abnormality of the urethra, which is the tube that drains urine from the bladder to the outside of the body for elimination. The abnormality occurs when the urethral valves, which are small leaflets of tissue, have a narrow, slit-like opening that partially impedes urine outflow. Reverse flow occurs and can affect all of the urinary tract organs including the urethra, bladder, ureters, and kidneys. The organs of the urinary tract become engorged with urine and swell, causing tissue and cell damage. The degree of urinary outflow obstruction will determine the severity of the urinary tract problems.. ...
Relief of urethral obstruction is achieved by heat ablation of prostatic tissue by an ablation electrode passed within the urethra to a position in the prostate near the point of urethral obstruction. The electrode is coupled to a high frequency power supply to ablatively heat the urethra and the prostatic tissue near the urethra. Image guidance of the electrode placement is monitored by an imaging device. The temperature of the tissue is sensed at the electrode to control the high frequency heating energy and ablation process. The electrode has a blunt tip to help prevent piercing of the wall of the urethra during insertion of the electrode into the urethra through the penis and the positioning of the electrode tip near to the point of urethral obstruction. Several forms of electrodes, apparatus, and methods accommodate the specific objectives.
What Is Feline Urethral Obstruction?. Urine flows from the kidneys down the ureters and into the bladder, where it is stored until it is released through the urethra. A urethral obstruction occurs when the urethra becomes blocked, preventing urination. There are many possible reasons for a blockage, including urinary stones, mucus or sediment plugs, blood clots, tumors, and scarring. Although any animal is susceptible to a urethral obstruction, male cats are at greater risk for urethral blockage than dogs or female cats because their urethras are narrow and long, making them easier to plug. A urethral obstruction is usually caused by a buildup of solid material in the bladder that is unable to fit through the urinary opening. Urinary sediment (crystals), mucus, and inflammatory cells can accumulate in the urine and form a urethral plug. In addition, bladder stones (alone or in combination with other material) may get caught in the urethra on their way out of the body. Urethral obstruction can ...
What Is Feline Urethral Obstruction?. Urine flows from the kidneys down the ureters and into the bladder, where it is stored until it is released through the urethra. A urethral obstruction occurs when the urethra becomes blocked, preventing urination. There are many possible reasons for a blockage, including urinary stones, mucus or sediment plugs, blood clots, tumors, and scarring. Although any animal is susceptible to a urethral obstruction, male cats are at greater risk for urethral blockage than dogs or female cats because their urethras are narrow and long, making them easier to plug. A urethral obstruction is usually caused by a buildup of solid material in the bladder that is unable to fit through the urinary opening. Urinary sediment (crystals), mucus, and inflammatory cells can accumulate in the urine and form a urethral plug. In addition, bladder stones (alone or in combination with other material) may get caught in the urethra on their way out of the body. Urethral obstruction can ...
Male Urinary Bladder and Urethra Ureter, Rugae, Peritoneum, Detrusor Muscle, Sub-Mucosa, Mucosa, Ureter orifices, Trigone, Neck of Bladder, Prostate Gland, Prostatic Urethra, External Urethral Sphincter, Urogenital Diaphragm, Cowpers Gland (Bulbourethral Gland), Bulb, Crus, Membranous Urethra, Spongy Urethra, Penis, Corona, Glans Penis, ...
Posterior urethral valves are a problem with the urethra in a boy. The urethra is the tube that drains urine from the bladder to the outside of the body. Posterior urethral valves are small leaflets of tissue in the urethra. They have a narrow, slit-like opening. The valves partly block urine flow because not enough urine can get through them to leave the body. This causes reverse flow of urine. This can harm the urethra, bladder, ureters, and kidneys. They become too full with urine and swell. This leads to tissue damage. Posterior urethral valves are the most common cause of severe urinary tract blockage in children ...
You will be asked to wear a hospital gown and lie on your back on an X-ray table. Your genital area will be cleaned and draped with sterile towels. Men may be given a lead shield that covers their genitals to protect them from radiation. But womens ovaries cannot be shielded without blocking the view of the bladder.. A part of your genital area is cleaned with soap on a cotton swab. Then a soft, bendable rubber tube called a urinary catheter is inserted into your bladder, usually by a nurse. The tube is first coated with a slippery jelly and then pushed gently through the opening of the urethra (at the end of the penis for men and near the opening of the vagina for women).. CLICK & SEE. A sterile flexible cystoscope in an operating theatre. A catheter will be placed through your urethra and into your bladder. Contrast material will then slowly be injected through the catheter until your bladder is full.. You will feel some pressure while the tube slides into the urethra. Once it is in place, a ...
Spongy urethra (orpenile urethra):Runs along the length of the penis on its ventral (underneath) surface. It is about 15-16 cm in length, and travels through the corpus spongiosum. The ducts from the urethral gland (gland of Littre) enter here. The openings of the bulbourethral glands are also found here. Some textbooks will subdivide the spongy urethra into two parts, the bulbous and pendulous urethra. The urethral lumen runs effectively parallel to the penis, except at the narrowest point, the external urethral meatus, where it is vertical. This produces a spiral stream of urine and has the effect of cleaning the external urethral meatus. The lack of an equivalent mechanism in the female urethra partly explains why urinary tract infections occur so much more frequently in females ...
If we suspect bladder neck incompetence in a patient of posterior urethral injury, we go ahead and perform anastomotic urethroplasty first and many patients may not need surgery for incompetence. In case, the patient is incontinent after successful urethroplasty, we plan bladder neck repair at the end of one year. Through a midline infra umbilical incision the bladder is opened vertically. This incision is carried through the bladder neck into the prostatic urethra. The white firm scar at the bladder neck is excised. The bladder neck is repaired in the anatomical fashion with absorbable sutures. A Foley urethral catheter is kept for 3 weeks. Results of this anatomical bladder neck repair are very encouraging ...
Posterior urethral valves are a problem with the urethra in a boy. The valves partly block urine flow because not enough urine can get through them to leave the body. This can harm the urethra, bladder, ureters, and kidneys.
Posterior urethral valves are a problem with the urethra in a boy. The valves partly block urine flow because not enough urine can get through them to leave the body. This can harm the urethra, bladder, ureters, and kidneys.
In the male: the vesicourethral canal of the urogenital sinus gives rise to the bladder (vesical) and the upper part of the prostatic urethra (proximal to the ejaculatory ducts). All are derived from entoderm. The lamina propria, smooth muscle, and serosa (adventitia) develop from adjacent splanchnic ...
Pediatric urologist Ming-Hsien Wang recalls the case of a newborn boy with a peeing problem - no urine output - that wasnt picked up the first few days of life. Meanwhile, his serum creatinine levels kept going up and up, signaling possible kidney malfunction or even failure. Being born in a community hospital didnt help, as there was no neonatal intensive care unit (NICU) for close monitoring or nephrology service to consult. He was transferred to the Hopkins Childrens where Wang pinpointed the problem pretty quickly.. We started the workup and saw on ultrasound signs of urine backup, thickening of the bladder wall, dilated urethra, and hydronephrosis, or swelling of the kidney, Wang says. The usual cause in such cases, especially with boys, is posterior urethral valve.. The condition, Wang explains, is an obstructive membrane in the urethra that occurs in utero exclusively in males with an incidence of between 1/5000 to 1/8000. Posterior urethral valve, or PUV, varies in degree, though ...
According to the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), women are twice as likely as men to suffer from involuntary leakage. The most common causes of stress incontinence among women are pregnancy and childbirth, especially having multiple vaginal deliveries. During pregnancy and childbirth, the sphincter and pelvic muscles stretch out and are weakened. Older age and conditions that cause a chronic cough can also cause stress incontinence. This condition can also be a side effect of pelvic surgery.. Some women only suffer from stress incontinence during the week before they get their period. The NIDDK explains that estrogen drops during this phase of the menstrual cycle, which can weaken the urethra. This is not common though.. Among men, prostate surgery is a common cause of stress incontinence. The prostate gland surrounds the male urethra, and its removal can result in the loss of support of the urethra. Other risk factors for stress incontinence ...
Meatal stenosis is narrowing of the urethral meatus, which is the opening of the urethra at the tip of the penis. It can occur because of repeated infection, phimosis or lichen sclerosis (BXO). Options for treatment of discreet, short strictures of urethal meatus are meatotomy or meatoplasty.. Meatotomy is incision of the urethral opening with subsequent placement of sutures at the edges.. Meatoplasty is augmentation of urethral meatus using either buccal mucosa or preputial skin flap.. Before going ahead with these procedures proximal urethra should be accessed for any stricture.. ...
Abstract Context Membranous urethral length (MUL) measured prior to radical prostatectomy (RP) has been identified as a factor that is associated with the recovery of continence following surgery. Objective To undertake a systematic review and meta-analysis of all studies reporting the effect of MUL on the recovery of continence following RP. Evidence acquisition A comprehensive search of PubMed, EMBASE, and Scopus databases up to September 2015 was performed. Thirteen studies comprising one randomized controlled trial and 12 cohort studies were selected for inclusion. Evidence synthesis Four studies (1738 patients) that reported hazard ratio results. Every extra millimeter (mm) of MUL was associated with a faster return to continence (hazard ratio: 1.05; 95% confidence interval [CI]: 1.02-1.08, p
ABSTRACT: this meta-analysis study will evaluate the incidence of urethral stricture as a successfull parameter in the management of PFUI through early realignment, compared with delayed urethroplasty. Long-term complications such as erectile dysfunction and incontinence on both methods will also be evaluated. Methods: online literature was sourced from Pubmed, Embase, Cochrane, and Google Scholar. The incidence of stricture was evaluated from the entire study group of ER and DU. Stricture of the urethra is diagnosed by the symptoms such as the obstruction that felt by the patient, uroflowmetry examination, and urine residual post micturition that supported by urethrography examination at regular interval. In some cases the incidence of stricture also diagnosed by urethroscopy. The patient is assessed as not having stricture when it is no longer needed to do urethral dilatation or advanced urethrotomy. The rate of incontinence was assessed subjectively from the patients complaints. The ...
The opening to the urethra (the tube that empties the bladder and carries urine out of the body) is not very easy to spot. Its located below the clitoris, but its really small and might be difficult to see or feel - so theres nothing wrong with your body if youre having a hard time finding your urethra. ...
The other day, a guy named Mike wrote in to ask me a rare but important question:. Your site talks about anal warts but makes no mention of urethral warts. Is diagnosis and treatment a focus in the report. Specifically urethral warts. All I can say it there is itching and I can not seem to get ANY cooperation from my local healthcare facilities. I am really only interested if your report covers successful treatment for urethral warts at this time. If it does not thank you for your time.. I say this is a rare question because most people Ive talked to over the past 10+ years of helping people cure their genital warts do NOT get warts in or on their urethra (or pee hole in case you prefer a less technical term) - just like inside the mouth, the urethra area is a pretty rare area for genital warts to form. However it can and does happen.. Anyway, I wrote back and responded to the gentleman saying this:. Yes people in the past have used my report methods to successfully treat warts in the ...
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Alpha-adrenergic agonist medications are the most effective therapy for USMI. These drugs enhance urethral closure via direct stimulation of α-adrenergic receptors on urethral smooth muscle. They are effective in 85 - 90% of dogs with USMI. Side effects can include: hyperactivity, hypertension, rarely anorexia, and weight loss. Alpha-adrenergic agonists are contraindicated in patients with hypertension and should be used with caution in patients with glaucoma, prostatic hypertrophy, or diabetes mellitus.. Phenylpropanolamine (PPA) is the most commonly used α-adrenergic agonist for UI. The veterinary licensed product, Proin, is readily available. The typical starting dose is 1.1-1.5 mg/kg PO q 8 hours although even once daily dosing can make a significant difference in dogs with UI. The dose should be tapered to the lowest effective dose. It may only need to be given at night when the primary complaint is nocturia. Ephedrine and pseudoephedrine are also α-adrenergic agonists but have found to ...
In this study, we used hUCs taken from the ureter during routine surgery. These cells are fairly similar to cells in the proximal part of the urethra, as the whole urinary tract except the distal part of urethra is covered by the urothelium and therefore these cells can be used in future urethral reconstruction applications [15]. Urothelial cells have also been widely studied in vitro for urothelial tissue engineering purposes; further, Fossum et al. [16] used bladder urothelial cells for clinical urethra reconstruction. Moreover, urethral stratified squamous epithelial cells could not be used for this since it would have been unethical to take tissue from the urethra because the urethra is susceptible to scarring [17].. The identity of hUCs was confirmed using FACS analysis. The markers CD44, CD73, CD105, CD133 and Keratin 8/18 were selected for this study as they have been previously used to characterize hUCs. Our characterization results were consistent with previous results for urothelial ...
Urine flows from the kidneys down the ureters and into the bladder, where it is stored until it is released through the urethra. A urethral obstruction occurs when the urethra becomes blocked, preventing urination. There are many possible reasons for a blockage, including urinary stones, mucus or sediment plugs, blood clots, tumors, and scarring. Although any animal is susceptible to a urethral obstruction, male cats are at greater risk for urethral blockage than dogs or female cats because their urethras are narrow and long, making them easier to plug. Read More ...
Urine flows from the kidneys down the ureters and into the bladder, where it is stored until it is released through the urethra. A urethral obstruction occurs when the urethra becomes blocked, preventing urination. There are many possible reasons for a blockage, including urinary stones, mucus or sediment plugs, blood clots, tumors, and scarring. Although any animal is susceptible to a urethral obstruction, male cats are at greater risk for urethral blockage than dogs or female cats because their urethras are narrow and long, making them easier to plug. Read More ...
TY - JOUR. T1 - The Time-Frequency Analysis of the Pudendo-to-Pudendal Nerve and Pelvic-to-Pudendal Nerve Reflexes in Anesthetized Intact Rats. AU - Chang, Hui Yi. AU - Peng, Chi Wei. AU - Chen, Jia Jin Janson. AU - Cheng, Chen Li. AU - DeGroat, William C.. PY - 2004/3. Y1 - 2004/3. N2 - Two main functions of lower urinary tract, storage and periodic elimination of urine, are regulated by a complex neural control system located in the brain and spinal cord which coordinates the activity of the reservoir (urinary bladder) and the outlet (bladder neck, urethra and urethral sphincter). These organs are regulated by three sets of peripheral nerves: sacral parasympathetic (pelvic nerves), thoracolumber sympathetic nerves (hypogastric nerves) which innervate the bladder trigone and prostate, and sacral somatic nerves (pudendal nerves) which innervate external urethral sphincter (EUS). The relationship between the bladder and EUS is controlled by reflex pathways in the lumbosacral spinal cord that are ...
The obligate human pathogen, Neisseria gonorrhoeae, has evolved mechanisms to manipulate the apoptotic machinery in human epithelial cells in favor of host niche adaptation. In the present research, I investigated the apoptotic effect of N. gonorrhoeae on transduced human urethral epithelial cells (THUEC) and the underlying mechanism of apoptosis modulation. Flow cytometric analysis showed that gonococcal infection conferred an anti-apoptotic effect in early infection, but induced apoptosis during prolonged infection periods in THUEC. Intracellular gonococci were required to provide the anti-apoptotic effect. Furthermore, immunoblotting analysis of the mitogen-activated protein kinase (MAPK) pathways mapped the apoptosis resistance to a signaling cascade involving epidermal growth factor receptor (EGFR), extracellular signal-regulated kinases (ERK), and Bim/Bad, in which the inhibition of ERK activation by N. gonorrhoeae contributed to the anti-apoptotic effect on THUEC. A N. gonorrhoeae minD ...
Do not collect urethral specimens until at least one hour after urinating. Collection directly from male urethral discharge is desirable. Collect anorectal specimens from the crypts just inside the anal ring; anoscopy useful. Prostatic fluid yields fewer positives than does urethral culture. Endocervix: Swab endocervical canal. Avoid contaminating swab with vaginal secretions. Cultures from the urethra or vagina are indicated from females when endocervical culture is not possible. Urethra: Strip the urethra toward the orifice to express exudate. Use a sterile swab to obtain the specimen. Vagina: Use a speculum, moistened only with warm water, not lubricant. Obtain a specimen from the posterior vaginal vault or from the vaginal orifice if the hymen is intact. Swab samples should be rolled over the surface of the Jembec medium. ...
Malignant melanoma (melanoma) is a tumor of melanocytes that usually presents as cutaneous lesions. While melanoma can infrequently appear as a primary tumor elsewhere in the body, it is extremely rare in the urethra and even rarer as amelanotic malignant melanoma. We report the case of a 66-year-old male who presented with painless gross hematuria and lower urinary tract obstructive symptoms in the recent 2 weeks prior to his visit to our clinic. History and physical examination, including external genital examination, abdominopelvic sonography, and urine culture, were not conclusive. Cystourethroscopy revealed a creamy pink fragile mass located in the anterior proximal urethra that extended to the mid portion. Pathological examination of this lesion confirmed the diagnosis of amelanotic malignant melanoma using immunohistochemistry. Radical cystourethrectomy with ileal conduit was subsequently conducted. Although this tumor is extremely rare, urologists and pathologists should consider malignant
The tunable filter consists of a diffraction grating and polygon mirror scanner. Mechanical loading is a powerful regulator of tissue properties in engineered cardiovascular tissues. Effect of metformin on insulin binding to receptors in cultured human lymphocytes and cancer cells. Effects of neonatal 6-hydroxydopamine administration on different substance P-containing sensory neurones. From Mental Health to Mental Wealth in Athletes: Looking Back and Moving Forward. The 2 images viagra without a doctor prescription walmart were anatomically superimposed and the angle formed by the 2 proximal urethra axes determined urethral mobility. A normal IOP during halothane does not absolutely preclude the absence of glaucoma. Cytologic diagnosis of pancreatic adenocarcinoma has high specificity. Delayed Parkinsonism after acute chorea due to non-ketotic hyperglycemia. Children who left the ED without being seen had lower acuity levels and were more likely to be taken elsewhere for follow-up care than ...
Urinary symptoms are not always caused by the prostate and may well be the manifestation of problems in another organs such as the bladder or urethra. Although the exact cause of the discomfort is not always found, symptoms may be secondary to a combination of prostate growth as well as an increase in muscle tone of the bladder neck and prostate. As it grows, the prostate compresses the urethra (the tube that passes through the prostate and is responsible for draining urine from the bladder). This gradual compression of the urethra may cause difficulty in urination. In the initial stages of BPH, the bladder muscle (detrusor) can force the urine through the urethra. However, if the growth of the prostate continues, the bladder muscle becomes stronger, thicker and more sensitive.. The result is a feeling of urinary urgency. Getting up during the night to urinate is an indirect symptom of prostate growth. Some patients may find themselves in the situation of not being able to urinate (a condition ...
Understanding urinary tract infections: Urinary tract infections, commonly called UTIs are fairly common in women. They tend to occur mostly in the bladder and the urethra (the tube that brings urine out). In some cases, the infection can spread to affect the kidneys as well.
Dr. Mark Allen specializes in urological conditions of the bladder, including urethritis which occurs when a bacteria enters the urethra causing inflammation.
Male Penis Plug Urethral Sounding Device Urethra Masturbator Dilator Stretcher Stretching Stainless Steel 5 to 10mm Catheter Sounds Insert Rods Stimulator
Youre seeing a trauma patient, probably a transfer from somewhere else. Either they told you there may have been some blood at the tip of the urethra, or maybe you see it smearing the outside of a urinary catheter thats already in place! How do you proceed from here?. First, try not to get into that situation. Make sure that everyone on your team knows that gross blood at the meatus, male or female, means urethral injury until proven otherwise. If its not gross blood, it could be that the patient was incontinent and has hematuria from other causes. The fear with passing a catheter across a urethral injury is that it may convert a partial tear to a complete one. Reconstruction and complications from the latter are far more serious.. But the catheter is there. What to do?. First, leave the catheter in place. You must assume that the injury is present, and you need to rule it in or rule it out in order to decide what to do with the catheter. If the injury is not really there, then you can ...
TY - JOUR. T1 - Grafts are unnecessary for proximal bulbar reconstruction. AU - Terlecki, Ryan P.. AU - Steele, Matthew C.. AU - Valadez, Celeste. AU - Morey, Allen F.. PY - 2010/12. Y1 - 2010/12. N2 - Purpose We compared our experience with the reconstruction of proximal vs distal bulbar stricture to assess the role of excision and primary anastomosis vs graft procedures at each site. Materials and Methods We reviewed all urethroplasties done by a single surgeon during a 2-year period. Data analyzed included patient history and demographics, operative details, stricture length and site, and clinical outcome. The proximal bulbar urethra was defined as the segment within 5 cm of the membranous urethra and the distal bulb was defined as the adjoining segment extending to the penoscrotal junction. Cases involving the pendulous or posterior urethra were excluded from study. Results Of 210 urethroplasties from 2007 to 2009, 112 were done for bulbar strictures, including 72 (64%) for proximal bulbar ...
Urinary tract infections (UTIs) are bacterial infections in the urethra, bladder, or kidneys. They develop when bacteria find their way to the opening of the urethra and begin to multiply, then travel up the urethra into the bladder or the kidney. UTIs are a serious health problem that affects millions of people each year, and women are especially prone to UTIs, because of the proximity of the anus to the urethra.
The functions of the lower urinary tract, to store and periodically release urine, are dependent on the activity of smooth and striated muscles in the urinary bladder, urethra, and external urethral sphincter. This activity is in turn controlled by neural circuits in the brain, spinal cord, and peripheral ganglia. ...
Question 1: ________ and epispadias are forms of abnormal development of the urethra in the male, where the meatus is not located at the distal end of the penis (it occurs lower than normal with hypospadias, and higher with epispadias). ...
Urothelial Cancer (Bladder, Renal Pelvis, Ureter or Urethra Cancer) - Geneva IL. ClinicalConnection helps connect participants with clinical trials in their area. Join now!
Hello, Im new here and not sure where to start. I just had a cystoscope about 2 weeks ago by my urologist in his office. He said I had trigonitis which I think is bladder inflaming. He also said this is from my urethra being to narrow, and all of the urine not coming out like its supposed to. He also so pylops and showed me on the screen while he was doing the cysto. He did this same test about 5 years ago and saw the inflammation in my bladder then. He wanted me to have a outpatient
Semantic Scholar extracted view of [Emergency treatment of injuries of the kidney, ureter, bladder and urethra]. by Shunro Momose et al.
In the female, the upper part of the urethra forms the urethra and paraurethral glands. The urethra is the vessel through which ... Diagram which depicts the membranous urethra and the spongy urethra of a male Perineal urethra Vulvovaginal health Urethral ... Injuries to the urethra (e.g., from a pelvic fracture) Foreign bodies in the urethra are uncommon, but there have been medical ... Cancer of the urethra is most often due to cancer of the cells lining the urethra, called transitional cell carcinoma, although ...
The spongy urethra (cavernous portion of urethra, penile urethra) is the longest part of the male urethra, and is contained in ... Some textbooks will subdivide the spongy urethra into two parts, the bulbous and pendulous urethra. The urethral lumen ( ... where it forms the fossa navicularis urethrae. The spongy urethra runs along the length of the penis on its ventral (underneath ... The Urethra" Portal: Anatomy (Articles with short description, Short description matches Wikidata, All articles with unsourced ...
The membranous urethra or intermediate part of male urethra is the shortest, least dilatable, and, with the exception of the ... The membranous portion of the urethra is surrounded by the fibers of the Sphincter urethrae membranaceae. In front of it the ... The Urethra" Anatomy photo:44:06-0103 at the SUNY Downstate Medical Center - "The Male Pelvis: The Urethra" MedEd at Loyola ... Structure of the penis Vertical section of bladder, penis, and urethra. This article incorporates text in the public domain ...
The prostatic urethra, the widest and most dilatable part of the urethra canal, is about 3 cm long. It runs almost vertically ... The keyhole sign, in ultrasound, is associated with a dilated bladder and prostatic urethra. Lobes of prostate Zones of ... Male urethra, All stub articles, Genitourinary system stubs). ... and urethra. Vesiculæ seminales and ampullæ of ductus ...
The pre-prostatic urethra is one of the four parts of the male urethra. The pre-prostatic urethra is also known as the ... Both the length and diameter of the pre-prostatic urethra vary depending on whether the bladder is filling or emptying. The ... intramural urethra, as it is the portion of the urethra which passes almost vertically through the wall of the urinary bladder ... Male urethra, All stub articles, Genitourinary system stubs). ...
... at IMDb The Urethra Chronicles at AllMovie v t e (CS1 maint: bot: original URL status unknown, Articles ... A sequel, The Urethra Chronicles II: Harder Faster Faster Harder, was released in 2002. The film explores the lives of Blink- ... The Urethra Chronicles is a 1999 documentary film about the American pop punk band Blink-182. The film, directed by former ... The Urethra Chronicles II: Harder Faster Faster Harder Riding in Vans with Boys Hoppus, Anne; Blink-182 (October 2001). Blink- ...
... can refer to: external sphincter muscle of male urethra external sphincter muscle of ... female urethra This disambiguation page lists articles associated with the title External sphincter muscle of urethra. If an ...
... where it forms the fossa navicularis urethrae. The navicular fossa is the spongy part of the male urethra located at the glans ... The cavernous portion of the urethra is narrow, and of uniform size in the body of the penis, measuring about 6 mm in diameter ... The Urethra" figures/chapter_35/35-1.HTM: Basic Human Anatomy at Dartmouth Medical School Portal: Anatomy (Wikipedia articles ... incorporating text from the 20th edition of Gray's Anatomy (1918), Male urethra). ...
The external sphincter muscle of male urethra, also sphincter urethrae membranaceae, sphincter urethrae externus, surrounds the ... They arch across the front of the urethra and bulbourethral glands, pass around the urethra, and behind it unite with the ... Levator ani External sphincter muscle of female urethra Internal urethral sphincter Prostatic urethra This article incorporates ... Its innermost fibers form a continuous circular investment for the membranous urethra. The muscle helps maintain continence of ...
They are directed across the pubic arch in front of the urethra, and pass around it to blend with the muscular fibers of the ... Umek WH, Kearney R, Morgan DM, Ashton-Miller JA, DeLancey JO (2003). "The axial location of structural regions in the urethra: ... The external sphincter muscle of female urethra is a muscle which controls urination in females. The muscle fibers arise on ... TA: A09.5.03.006F, FMA: 30439 The "compressor urethrae" is also considered a distinct, adjacent muscle by some sources, TA: ...
... is a documentary about pop punk band Blink-182. It is the follow-up to ... The Urethra Chronicles II at IMDb v t e (Articles with short description, Short description is different from Wikidata, 2002 ... the first Urethra Chronicles. The DVD was released by MCA Records on May 7, 2002, and contains music videos, bonus footage, ...
Male urethra. This article incorporates text in the public domain from page 1248 of the 20th edition of Gray's Anatomy (1918) ...
Male urethra. Diagram of the arteries of the penis. This article incorporates text in the public domain from page 1248 of the ...
It sits below the urinary bladder and surrounds the urethra. The part of the urethra passing through it is called the prostatic ... Ejaculation is the expulsion of semen from the urethra. Semen is moved into the urethra following contractions of the smooth ... These are the urethral dilator (musculus dilatator urethrae) on the urethra's front side, which contracts during urination and ... Condensation of mesenchyme, urethra, and Wolffian ducts gives rise to the adult prostate gland, a composite organ made up of ...
The trigone is an area of smooth muscle that forms the floor of the bladder above the urethra. It is an area of smooth tissue ... In adults, it is more common in women than men, owing to a shorter urethra. It is common in males during childhood, and in ... In men, the prostate gland lies outside the opening for the urethra. The middle lobe of the prostate causes an elevation in the ... Urine enters the bladder via the ureters and exits via the urethra. The typical adult human bladder will hold between 300 and ...
The Urethra Postcard Pictures. Ivorypress, Madrid, Spain. 14/04/2011 - 14/05/2011 Luisa Lambri. Interiors. Ivorypress, Madrid, ...
Prostate, urethra, and seminal vesicles. The arteries of the pelvis. Male pelvic organs seen from right side. Holt JD, Garrett ...
Prostate, urethra, and seminal vesicles. The arteries of the pelvis. Male pelvic organs seen from right side. "Prostatitis: ...
The urethra begins to bleed. The healthcare provider monitors the bleeding. Catheterization introduces an infection into the ... In some institutions, the healthcare provider checks the balloon inflation before inserting the catheter into the urethra. If ... In some individuals, long-term permanent scarring and strictures of the urethra occur. Defective catheters may be supplied, ... is a flexible tube that a clinician passes through the urethra and into the bladder to drain urine. It is the most common type ...
Organic Stricture of the Urethra'. He was appointed House Surgeon in the Royal Infirmary of Edinburgh under Professor James ... "Organic stricture of the urethra". {{cite journal}}: Cite journal requires ,journal= (help) ss EMEU. Clydebuilt Database ...
Injuries of the Posterior Urethra. Cal West Med. Jan 1936; 44(1): 16-20. Harry W. Martin, M.D.; Rachel E. Arbuthnot, M.D. ...
McIndoe, A. H. (1948). "Deformities of the male urethra". British Journal of Plastic Surgery. 1 (1): 29-47. doi:10.1016/s0007- ...
The external genitalia include the urethra; the testes, which average 8 to 12 cm (3.1 to 4.7 in) long; the penis, which, when ...
Radical prostatectomy and radical cystectomy both require anastomosis of the bladder to the urethra in order to restore ...
O'Connell, H.E.; Hutson, J.M.; Anderson, C.R.; Plenter, R.J. (1998). "Anatomical relationship between urethra and clitoris". ...
However, it was lodged in a native woman's vagina, rather than a male urethra. He relates that the fish was extracted after ... To date, there is only one documented case of a candiru entering a human urethra, which took place in Itacoatiara, Brazil, in ... According to Samad, the patient claimed "the fish had darted out of the water, up the urine stream, and into his urethra." ... This would have required significant force to pry the urethra open to this extent. The candiru has no appendages or other ...
"Screwdriver in the Urethra of Hardcore Archived 2009-06-10 at the Wayback Machine". Decibel Magazine. July 2007. Subscription- ... Bartkewicz, Anthony (July 2007). "Screwdriver in the Urethra of Hardcore". Decibel Magazine. Archived from the original on 17 ...
"Urethra Reconstruction with Tissue-Engineering Technology". Vestnik Rossiiskoi Akademii Meditsinskikh Nauk. 72 (1): 17-25. doi: ...
For complete bifid phallus associated with anomalies, the anterior urethra is absent from each penis and the prostatic urethra ... True diphallia is where each phallus has two corpora cavernosa and a single corpus spongiosum containing a urethra. True ... In bifid phallus, each phallus has only one corpus cavernosum and one corpus spongiosum containing a urethra. Separation of ... In partial bifid phallus, the duplication of urethra, corpora cavernous and corpus spongiosum in one penis is incomplete, and ...
... (LUTS) refer to a group of clinical symptoms involving the bladder, urinary sphincter, urethra and ... Stenting of the prostate and urethra. Transurethral resection of the prostate (TURP) Transurethral microwave thermotherapy ...
Traumatic injury of the bladder and urethra involves damage caused by an outside force. ... Tears, cuts, bruises, and other injuries to the urethra. The urethra is the tube that carries urine out of the body. This is ... It will also allow the injured bladder or urethra to heal and prevent swelling in the urethra from blocking urine flow. ... Retrograde urethrogram (an x-ray of the urethra using dye) for injury of urethra ...
The male urethra is longer (20 cm or 8 inches).. *The female urethra is part of the urinary system.. The male urethra is part ... Gender differences of the urethra. *The female urethra is short (3.8 cm or 1.5 inches long).. ... The urethra is the tube that carries the urine from the bladder to the outside. It is lined with mucous membranes and has a ... The female urethra goes directly from the urinary bladder to the outside at the front of the vagina between the labia minora.. ...
Male figure with labels for the kidneys, ureters, bladder, and urethra. View full-sized image Download Media Please credit each ... Drawing of outline of a male figure with labels pointing to the kidneys, ureters, bladder, and urethra. ... Drawing of outline of a male figure with labels pointing to the kidneys, ureters, bladder, and urethra. ...
"pain in urethra after ejaculation" paid competitors. "pain in urethra after ejaculation" organic competitors. Google Ads Site ... "pain in urethra after ejaculation" related sites. IP: 24.143.198.216. Rank: $18.46K. Traffic: 54.15K. Doctor.ndtv.com: ... "pain in urethra after ejaculation" related keywords. Keyword. Searches. Avg. CPC. Searches*CPC. Results. ... sex instruction; tfp; how to unclog a toilet without a plunger; semenex; ground hornets; biko 3; urethra play; jesus jokes; ...
Bulbar urethra: spans the bulb of the penis, lined by stratified / pseudostratified columnar epithelium * Pendulous urethra: ... Membranous urethra: * Extends from the apex of the prostate to the bulb of the penis (1 cm, Ross: Histology: A Text and Atlas: ... Penile (spongy) urethra: * Extends through the penis to the urethral meatus opening in the glans (15 cm, Ross: Histology: A ... Prostatic urethra: * Extends from the bladder neck through the prostate gland (3 to 4 cm) * Lined by urothelium * Ejaculatory ...
Mean IO urethra V(150) was 0.018% ± 0.08%. Mean prostate D(90) and V(100) on day-30 computed tomography scan were 158.0 ± 27.0 ... Urethra-sparing IO BT results in low acute and late GU toxicity compared with the literature. High seed activity and elevated ... Urethra-sparing, intraoperative, real-time planned, permanent-seed prostate brachytherapy: Toxicity analysis - Abstract May 12 ... according to a urethra-sparing, intraoperative (IO), real-time planned conformal technique. ...
Tears, cuts, bruises, and other injuries to the urethra. The urethra is the tube that carries urine out of the body. This is ... It will also allow the injured bladder or urethra to heal and prevent swelling in the urethra from blocking urine flow. ... Traumatic injury of the bladder and urethra. Injury - bladder and urethra; Bruised bladder; Urethral injury; Bladder injury; ... Retrograde urethrogram (an x-ray of the urethra using dye) for injury of urethra ...
A 13-year-old boy in eastern Chinas Jiangsu province inserted a 9cm-long sewing needle into his urethra and kept it there for ... A 13-year-old boy in eastern Chinas Jiangsu province inserted a 9cm-long sewing needle into his urethra and kept it there for ... After an X-ray scan found the object, the boy admitted to deliberately putting the needle into his urethra, a duct in the penis ... In April last year, doctors in Xian, in Shaanxi province in northwest China, removed an 8cm sewing needle from the urethra of a ...
Primary resection of oligometastatic recurrent prostatic carcinoma in the urethra Message subject: (Your Name) has forwarded a ...
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title = "Imaging of the Male Urethra",. abstract = "For imaging of the male urethra, conventional radiographic contrast studies ... Kim, B., Kawashima, A., & LeRoy, A. J. (2007). Imaging of the Male Urethra. Seminars in Ultrasound, CT and MRI, 28(4), 258-273 ... Kim, B, Kawashima, A & LeRoy, AJ 2007, Imaging of the Male Urethra, Seminars in Ultrasound, CT and MRI, vol. 28, no. 4, pp. ... Kim, Bohyun ; Kawashima, Akira ; LeRoy, Andrew J. / Imaging of the Male Urethra. In: Seminars in Ultrasound, CT and MRI. 2007 ...
We feel like we shouldn't have to say this, but don't put any of the above items into your urethra. ... After sewing up his urethra and penis, the surgeons then inserted catheters so that the boy was able to use the bathroom ... Although, the case report from Urology mentioned a number of other cases with people inserting things into their urethras. ... He decided to insert the USB cable into his private parts via the urethra to stimulate himself. ...
Chemotherapy for carcinomas of the penis and urethra. / Eisenberger, M. A.. In: Urologic Clinics of North America, Vol. 19, No ... Eisenberger, M. A. (1992). Chemotherapy for carcinomas of the penis and urethra. Urologic Clinics of North America, 19(2), 333- ... Eisenberger, M. A. / Chemotherapy for carcinomas of the penis and urethra. In: Urologic Clinics of North America. 1992 ; Vol. ... Eisenberger, MA 1992, Chemotherapy for carcinomas of the penis and urethra, Urologic Clinics of North America, vol. 19, no. 2 ...
In this chapter, traumatic injuries to kidney, bladder, and urethra have been dealt with. How to carry out the emergency ... The management of injury to the membranous urethra, resulting from the fracture of the pelvis is a complicated surgical care ... Chapter-20 Injury to the Kidney, Bladder and Urethra. BOOK TITLE: Foundation in Operative Surgery ... highlighting the difference between the conservative approach and immediate repair of the injury to the penile urethra. ...
Urethra Defects - Learn about the causes, symptoms, diagnosis & treatment from the MSD Manuals - Medical Consumer Version. ... The urethra Urethra The urethra is a tube that drains urine from the bladder out of the body. In men, the urethra is about 8 ... Duplicated urethras (extra urethras) Rarely, children are born with two or more urethras. Usually only one of them is connected ... Types of Birth Defects of the Urethra There are several types of birth defects of the urethra. The urethra may be ...
Systematic Review of the Role of BCG in the Treatment of Urothelial Carcinoma of the Prostatic Urethra. ... Systematic Review of the Role of BCG in the Treatment of Urothelial Carcinoma of the Prostatic Urethra. Together they form a ...
ICD 10 code for Congenital prolapse of urethra. Get free rules, notes, crosswalks, synonyms, history for ICD-10 code Q64.71. ... Congenital prolapse of urethra. 2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt *Q64.71 is a billable ... Other specified disorders of urethra. 2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Type 1 Excludes*congenital ... Unspecified congenital malformation of bladder and urethra. 2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA ...
At baseline, the urethra was enriched compared to the CS for most cytokines (including IL-8 and MIP-1β) and soluble E-cadherin ... We describe the immune milieu and microbiome of the distal urethra in uncircumcised Ugandan men, and define the impact of PC. ... Baseline total bacterial abundance was ≥ 20-fold higher in the CS than the urethra (median 27,100 vs. 1200 gene ... The distal urethra may be the site of some HIV acquisition before PC, and presumably most acquisition post PC. ...
Dynamic 3D printed models hold promise as a methodology to study common pathologies in the urethra and corrective surgeries on ... Dynamic 3D printed models hold promise as a methodology to study common pathologies in the urethra and corrective surgeries on ...
The ElectraStim Electrosex 5mm UniPolar Stainless Steel Urethra Sound is meant to be inserted into the urethra, and used with a ... Decrease Quantity of ElectraStim Electrosex 5mm UniPolar Stainless Steel Urethra Sound Increase Quantity of ElectraStim ... Expert Tip: Fans of CBT should team their urethra probe with our SensaVox stimulator powered by the mains for the most intense ... The Electra Urethra Sounds are available in 5mm, 7mm and 9mm diameters to suit different levels of expertise. ...
... lacunae urethrales urethrae masculinae. Medical dictionary. 2011. ...
The supporting tissues around the urethra no longer provide adequate support to prevent leaking of urine. ... urethra, urogynecology, women. Posted in Bladder Dysfunction, News & Education, Pelvic Reconstructive Surgery & Urogynecology ...
The male urethra is subclassified anatomically as follows:. * Prostatic urethra: This is the urethra as it traverses from the ... Penile or pendulous urethra: This is the remainder of the urethra as it extends from the penoscrotal junction to the urethral ... Female urethra. The female urethra is 3-4 cm in length and is lined primarily by stratified squamous cells, although ... Male urethra. Tumors of the male urethra can be categorized according to their location and histology. Anatomic distinctions ...
150 CC with preservation of posterior wall of prostatic urethra: Dundee Technique and early outcomes. Scottish Medical Journal ... 150 CC with preservation of posterior wall of prostatic urethra: Dundee Technique and early outcomes. Scottish Medical Journal ... 150 CC with preservation of posterior wall of prostatic urethra: Dundee Technique and early outcomes, Scottish Medical Journal ... 150 CC with preservation of posterior wall of prostatic urethra : Dundee Technique and early outcomes. In: Scottish Medical ...
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Massive Urethra Chode. Disciple Of Orochi. Joined. Aug 27, 2013. Posts. 3,264. ...
Migratory stone impacting female urethra. Journal of the Indian Medical Association. 1985 Apr; 83(4): 123-4. ...
Discharge from the urethra, the tube that releases urine from the body ...
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