A condition characterized by the complete absence of SEMEN. This disorder should be differentiated from AZOOSPERMIA, absence of sperm in the semen.

Giant multilocular prostatic cystadenoma presenting with obstructive aspermia. (1/2)

Giant multilocular prostatic cystadenoma (GMPC) is a rare benign tumor involving the prostate gland. Microscopically, it masquerades phyllodes tumor or transitional zone hyperplasia. We report one case of GMPC arising from the prostate central zone (CZ), presenting with long-standing aspermia associated with seminal vesicle fibrous obliteration.  (+info)

Molecular analysis of aspermic Fasciola flukes from Korea on the basis of the nuclear ITS1 region and mitochondrial DNA markers and comparison with Japanese aspermic Fasciola flukes. (2/2)

It has been speculated that populations of aspermic Fasciola flukes in Korea and Japan have a close phylogenetic relationship. To evaluate this, we analyzed 33 Korean aspermic Fasciola flukes on the basis of nuclear ribosomal internal transcribed spacer 1 (ITS1) and mitochondrial NADH dehydrogenase subunit 1 (nad1) and cytochrome c oxidase 1 (cox1) sequences. Fh, Fg, and Fh/Fg types were detected in the ITS1 region and displayed the fragment patterns of F. hepatica, F. gigantica, and both species, respectively by a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Additionally, three concatenated haplotypes of nad1 and cox1(nad1/cox1) were detected, and 2 of these, Kor1/Kor1 (Fsp1/Fsp1) haplotype and Kor2a/Kor2 (Fsp2/Fsp2) haplotype, were shared by Korean and Japanese aspermic flukes. The Fst value (0.019), calculated using the concatenated sequences, indicated that Korean and Japanese aspermic Fasciola populations were genetically undifferentiated. Interestingly, a combination of the Fh/Fg type and Kor1/Kor1 haplotype was found at the highest frequency in Korean aspermic flukes, whereas the Fg type and Fsp2/Fsp2 haplotype combination was found at a conspicuously high frequency in Japanese aspermic flukes. This indicates that a founder effect caused by the introduction of infected hosts may have played a key role in the introduction of aspermic Fasciola flukes from Korea into Japan.  (+info)

Aspermia treatment. Accurate diagnosis of male infertility. Conservative and surgical treatment of azoospermia and aspermia. How to improve sperm quality.
Are you lacking semen while ejaculating? Be aware! It could be Aspermia. Dig deep here to know its causes, symptoms, diagnosis & treatments.
Sperm enhancement Vimax will improve your male performance. Vimax increases penis girth and length. Vimax is a fully natural herbal male enhancement. Vimax increases sexual desire and health. Obstructive aspermiaAspermic | definition of aspermic by Medical dictionary.
Azoospermia is a reported side effect of androgen drugs and corticosteroids because they suppress the hypothalamus release of GnRH and therefore FSH. This causes azoospermia in males and amenorrhea in females. Compare with aspermia. ...
Answer: Benign phyllodes tumor. Histology: The prostatic chips are involved with glands showing cystic dilatation. Many of the glands appear somewhat slit-like due to compression by prostatic stroma. In some areas, the stroma protrudes into the cystic space with a polypoid growth. The epithelium lining the cystically dilated prostate glands is benign with an obvious basal cell layer present in many areas. The stroma appears either unremarkable or in other areas more myxoid. The overall stromal cellularity is either normal or hypercellular and lacks cytologic atypia or appreciable mitotic activity.. Discussion: Prostatic cystadenoma could have some of the features seen in this case. However, prostatic cystadenomas are typically extra-prostatic or attached to the posterior prostate by a thin pedicle. Rare intraprostatic cystadenomas occur but can only be diagnosed if there is a localized nodule in an otherwise normal gland. BPH can have focal fibroadenomatous foci yet not to the extent seen in ...
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... is the complete lack of semen with ejaculation (not to be confused with azoospermia, the lack of sperm cells in the ... Aspermia can be caused by androgen deficiency. This can be the result of absence of puberty, in which the prostate gland and ... Another cause of aspermia is ejaculatory duct obstruction, which may result in a complete lack or a very low-concentration of ... One of the causes of aspermia is retrograde ejaculation, because of that the sperm is kept into the bladder and the final ...
This can lead to a low volume of semen (hypospermia) or no semen production (Aspermia). Structural or functional damage to the ... Aspermia Shaw, Wilfred (2015). Shaw's textbook of gynaecology. Wilfred Shaw, V. Padubidri, Shirish Daftary, John Howkins, ...
Aspermia: there is no ejaculation. It could happen due to retrograde ejaculation, anatomical or neurological diseases or anti- ...
... may result in a complete lack of semen (aspermia) or a very low-volume semen (oligospermia) which ... Low-volume, runny/fluid semen (oligospermia) or no semen at all (dry ejaculation/aspermia) are a logical consequence of an ... If both ejaculatory ducts are completely obstructed,male infertility due to aspermia/azoospermia. They will suffer from a very ... A microscopic semen analysis will reveal aspermia/azoospermia. In contrast, if both vasa deferentia are obstructed (which may ...
Internal urethral sphincter Aspermia Ejaculatory duct obstruction Hypospermia Spermaturia "Retrograde ejaculation - MayoClinic. ... a systematic review of aspermia and retrograde ejaculation". Fertility and Sterility. 104 (5): 1074-1081. doi:10.1016/j. ...
Reversible hypospermia or aspermia (that is, reduced or absent semen/ejaculate production) may occur. However, bicalutamide ...
In the case that both ejaculatory ducts are obstructed, this illness presents with the symptoms of aspermia and male ...
A dose of 20 mg/day results in aspermia due to reversible paralyzing effects on the vas deferens, ampulla, and ejaculatory ...
In a flashback to a few years earlier, Satoko and Kiyokazu decide to start a family and learn that Kiyokazu has aspermia. After ...
Human sexuality portal Aspermia Coitus interruptus Coitus reservatus Cum shot Facial (sexual act) Fertilisation Hematospermia ...
F Parazzini, M Marchini, L Luchini, L Tozzi, R (1995), "Tight underpants and trousers and risk of aspermia", International ...
... aspermia, abdominal pain and hypothermia. On the negative side, it is said to be "ulcerogenic" i.e. to have the potential to ...
... decreased number of spermatozoa in semen Aspermia - complete lack of semen Hypospermia - reduced seminal volume Azoospermia - ...
ll Testicular atrophy and aspermia have been observed in rats following oral treatment with HMPA.9,12 Oral treatment with HMPA ...
Aspermia has been reported in man. Animal studies suggest that teratogenic effects may occur. See WARNINGS regarding impaired ... Aspermia has been reported in man. Animal studies show metaphase arrest and degenerative changes in germ cells. ...
Obstructive aspermia. The mildest form of CF occurs in males with obstructive aspermia and congenital bilateral absence of the ... Occasionally, a man found to have aspermia during the course of an evaluation for infertility is also found to have CF. A ... Obstructive aspermia*Additional clinical features of cystic fibrosis*Gastrointestinal manifestations*Gastroesophageal reflux* ...
Note: A male patient is considered able to father a child unless he has had a bilateral vasectomy with documented aspermia or a ...
Aspermia. Lack of external ejaculation.. Assisted hatching. An ART procedure in which the zona pellucida of an embryo is either ...
... and aspermia were observed. Effects in animals were seen mainly at 5 and 10 mg/kg of brentuximab vedotin. These doses are ...
... on male reproductive organs where bilateral degeneration of seminiferous tubular epithelium in testes and hypospermia/aspermia ...
epididymis (degenerate sperm forms in lumen, aspermia, and oligospermia). One case each of epididymal sperm granulomas and ...
Aspermia - Preferred Concept UI. M0495723. Scope note. A condition characterized by the complete absence of SEMEN. This ... aspermia. Scope note:. Afección caracterizada por ausencia completa de SEMEN. Este trastorno debe diferenciarse de la ...
Aspermia (finding). Code System Preferred Concept Name. Aspermia (finding). Concept Status. Published. ...
In young males, myelosuppressive therapy can lead to aspermia; thus, evaluate treatment carefully before using any chemotherapy ...
Aspermia - The absence of semen.. Asthenozoospermia - When sperm cells have limited mobility, a possible cause of infertility. ...
Aspermia: The absence of semen . This is not the same as azoospermia.. Asthenospermia: A condition in which the sperm do not ...
Aspermia. Aspermia. Aspermia. Asthenozoospermia. Astenozoospermia. Astenozoospermia. Azoospermia. Azoospermia. Azoospermia. ...
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Aspermia is the absence of semen, also called anejaculation.. *Cryptozoospermia is a type of low sperm count. Initially, it can ... The complete lack of ejaculate indicates aspermia. If there is a low volume of semen, transrectal ultrasonography is used to ...
Levator veli palatini muscle separates the wound when drainage from area of the vas deferens in male; aspermia, carotid artery ...
Aspermia/Oligozoospermia Caused by Retrograde Ejaculation in the Dog. Web Chapter 73. Priapism in Dogs ...
Clinical approach for evaluating dogs with azoospermia or aspermia. Vet Clin North Am Small Anim Pract. 1991;21:591-608. https ...
Is your dog really sterile? Does he have a diagnosis of aspermia (no sperm)? Did the veterinarian check him for retrograde ...
Helps treat oligospermia, azoospermia, necrozoospermia, aspermia, teratozoospermia, and asthenozoospermia. *Prevents premature ...
Exclusion criteria were varicose veins, infections, aspermia or hormonal disorders.. @media only screen and (max-width:1024px ...
Aspermia applies much returned in medications of the epub free boundary problems theory. In incorrect years the question ...
1. It has been established that infections caused by tomato mosaic, tomato aspermia and potato X viruses induce:. complimented ...
Testicles in boys: orchitis, if you do not arrest that aspermia may develop in a teenager (she is the cause of male infertility ...
... a comprehensive overview of normal ejaculation physiology and abnormal variants in male ejaculate volume-including aspermia, ...
Not to be confused with Aspermia, the entire shortage of ejaculate or semen, or Azoospermia, which is the absence of sperm in ...
... that try to look at different signal intensities in patients who have non-obstructive aspermia - another cause of infertility ...
  • Este trastorno debe diferenciarse de la AZOOSPERMIA, que es la ausencia de espermatozoides en el semen. (bvsalud.org)
  • Aspermia - The absence of semen. (njurology.com)
  • Aspermia- complete lack of semen. (pradnyaayurveda.in)
  • Aspermia is the absence of semen, also called anejaculation. (arpanumedical.com)
  • Not to be confused with Aspermia, the entire shortage of ejaculate or semen, or Azoospermia, which is the absence of sperm in the seminal substance. (habladeamor.com)
  • Does he have a diagnosis of aspermia (no sperm)? (game-dog.com)
  • The medical term for no sperm is Azoospermia The absence of sperm in the ejaculate. ">azoospermia (this is different than aspermia , which is the absence of sperm and seminal fluid at the time of ejaculation). (truly-md.com)
  • Exclusion criteria were varicose veins, infections, aspermia or hormonal disorders. (conceptionplus.ca)
  • ll Testicular atrophy and aspermia have been observed in rats following oral treatment with HMPA. (cdc.gov)
  • ll Testicular atrophy and aspermia have been observed in rats following oral treatment with HMPA. (cdc.gov)
  • A conservative NOAEL value of 4.8 mg/kg/day has been set for testicular toxicity, based on a three-generation reproductive toxicity study, showing a low incidence of small male reproductive organs and minimal testis atrophy at 14 mg/kg/day and complete atrophy and aspermia at doses of 359 mg/kg/day. (greenfacts.org)
  • rs3749897, rs16895863 and rs373341) of UBR2 gene and idiopathic aspermia or oligospermia were investigated in this study by a case-control experiment with 149 fertile and 316 infertile men, including 244 patients with idiopathic aspermia and 72 patients with severe oligospermia. (nih.gov)
  • Direct irradiation to the testis will, in lower doses, affect the germinal epithelium: doses of irradiation greater than 0.35 Gy cause aspermia, which may be reversible. (nih.gov)
  • however, with doses in excess of 2 Gy aspermia may be permanent. (nih.gov)