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*  Ovarian germ cell cancer | definition of Ovarian germ cell cancer by Medical dictionary
Other painless imaging techniques are computed tomography (CT) and magnetic resonance imaging (MRI). Color Doppler analysis ... It is painless, and is the same technique used to check the developing fetus in the womb. Ultrasound may be done externally ... An ultrasound uses high-frequency sound waves that create a visual pattern of echoes of the structures at which they are aimed ... remains unclear whether Doppler is effective in reducing the high number of false-positives with transvaginal ultrasonography. ...
  https://medical-dictionary.thefreedictionary.com/Ovarian+germ+cell+cancer
*  Guidelines for Diagnostic Imaging During Pregnancy and Lactation - ACOG
The risk of temperature elevation is lowest with B-mode imaging and is higher with color Doppler and spectral Doppler ... Ultrasonography involves the use of sound waves and is not a form of ionizing radiation. There have been no reports of ... If these techniques are necessary in addition to ultrasonography or MRI or are more readily available for the diagnosis in ... When used in this manner and with machines that are configured correctly, ultrasonography does not pose a risk to the fetus or ...
  https://www.acog.org/Clinical-Guidance-and-Publications/Committee-Opinions/Committee-on-Obstetric-Practice/Guidelines-for-Diagnostic-Imaging-During-Pregnancy-and-Lactation
*  Doppler ultrasonography - Wikipedia
Renal vessels are easily depicted by the color Doppler technique in order to evaluate perfusion. Applying spectral Doppler to ... Doppler fetal monitors, although usually not technically -graphy but rather sound-generating, use the Doppler effect to detect ... Doppler fetal monitors provide information about the fetus similar to that provided by a fetal stethoscope. Claude Franceschi ( ... or as an image using color Doppler (directional Doppler) or power Doppler (non directional Doppler). This Doppler shift falls ...
  https://en.wikipedia.org/wiki/Doppler_ultrasonography
*  Scrotal Ultrasound | Encyclopedia.com
It uses harmless, high-frequency sound waves to form an image. The sound waves are reflected by scrotal tissue to form a ... Scrotal UltrasoundDefinitionScrotal ultrasound is an imaging technique used for the diagnosis of suspected abnormalities of the ... "Doppler ultrasonography in testicular tumors presenting with acute scrotal pain." Acta Radiology 42, no. 2 (2001): 230-233. ... In the fetus, the testicles normally develop just outside the abdomen and descend into the scrotum during the seventh month. ...
  https://www.encyclopedia.com/medicine/encyclopedias-almanacs-transcripts-and-maps/scrotal-ultrasound
*  ultrasound facts, information, pictures | Encyclopedia.com articles about ultrasound
Ultrasonography. Definition. Ultrasonography is a diagnostic technique that involves directing high frequency sound waves at ... The recent development of color Doppler sonography (CDS) has improved several diagnostic exams. In this technique, a black and ... Some of the more common uses for ultrasonography include imaging fetus development during pregnancy, diagnosing gallbladder ... A technique called Doppler imaging ultrasonography can also be used to view the movement of blood through blood vessels and to ...
  https://www.encyclopedia.com/medicine/divisions-diagnostics-and-procedures/medicine/ultrasound
*  NewYork-Presbyterian Queens - Echocardiogram
Color Doppler. Color Doppler is an enhanced form of Doppler echocardiography. With color Doppler, different colors are used to ... Doppler echocardiography. This Doppler technique is used to measure and assess the flow of blood through the heart's chambers ... Echocardiography, Echo, Cardiac Ultrasound, Cardiac Ultrasonography, Cardiac Doppler, Transthoracic Echocardiogram, TTE). ... These sound waves are sent to a computer that can create moving images of the heart walls and valves. ...
  http://www.nyhq.org/diw/Content.asp?PageID=DIW007969&More=OTH&language=Korean
*  4 u1.0-b978-1-4160-4224-2..50040-5..docpdf - English
It is estimated that vasa previaof color-flow Doppler ultrasonography in distinguishing between affects between 1 in 1275 and 1 ... The latter technique is particularly useful opportunity for a favorable outcome. * 7. CHAPTER 37 Placenta Previa, Placenta ... patient is more likely to have a fetus with an abnormal lie, inasmuch Bleeding from placenta previa may occur before labor as a ... sound Obstet Gynecol 12:430-433, 1998.49. Chattopadhyay SK, Kharif H, Sherbeeni MM: Placenta previa and accreta 74. Oyelese KO ...
  https://www.slideshare.net/AimmyKhumpuangdee/4-u10b9781416042242500405docpdf
*  Medical ultrasound - Wikipedia
Doppler ultrasonography is used to study blood flow and muscle motion. The different detected speeds are represented in color ... technique. This focusing produces an arc-shaped sound wave from the face of the transducer. The wave travels into the body and ... Doppler fetal monitors provide information about the fetus similar to that provided by a fetal stethoscope. A contrast medium ... Color Doppler is the measurement of velocity by color scale. Color Doppler images are generally combined with grayscale (B-mode ...
  https://en.wikipedia.org/wiki/Medical_ultrasound
*  Atrial septal defect - Wikipedia
Newer techniques to visualize these defects involve intracardiac imaging with special catheters typically placed in the venous ... This opening allows blood to bypass the nonfunctional fetal lungs while the fetus obtains its oxygen from the placenta. A layer ... 1995). "Transcranial doppler monitoring. (letter to editor)". South Pacific Underwater Medicine Society Journal. 25 (2). ISSN ... In unaffected individuals, respiratory variations occur in the splitting of the second heart sound (S2). During respiratory ...
  https://en.wikipedia.org/wiki/Atrial_septal_defect
*  RAD.00038 Use of 3-D and 4-D Ultrasound in Maternity Care
Ultrasound:A screening or diagnostic technique in which very high frequency sound waves are passed into the body, and the ... particularly when associated with multiple exposures or the use of color Doppler in the first trimester. ... 4-D ultrasonography refers to real-time visualization of 3-D images. The time vector (the fourth dimension) makes it possible ... Limitations of 3-D ultrasound of the fetus are as follows: *Suboptimal volume-rendered images are obtained if there are ...
  https://www.unicare.com/medicalpolicies/policies/mp_pw_a053265.htm
*  Patent US5666953 - System and associated method for providing information for use in forming ... - Google Patents
For example, if a pregnant woman's fetus is being scanned by ultrasonography, the lengths of the fetal appendages, arms, legs, ... A combination of a parameterization technique and an image overlay technique is considered optimal. ... control unit 140 operates switching circuit 144 to connect a predetermined sequence of sensors 142 to sound analyzer 146. Sound ... a doppler study apparatus, an EEG machine, an EKG machine, an EMG machine, or a pressure measurement device, etc., or include a ...
  http://www.google.com/patents/US5666953?dq=Frischling
*  US6023632A - Ultrasonic medical system and associated method - Google Patents
For example, if a pregnant woman's fetus is being scanned by ultrasonography, the lengths of the fetal appendages, arms, legs, ... This deletion is easily effected starting from conventional techniques such as the Doppler detection of moving bodies. ... Diagnostic apparatus utilizing low frequency sound waves US5776062A (en) 1998-07-07. Enhanced breast imaging/biopsy system ... The highlighting may be implemented exemplarily through color, intensity, cross-hatching, or outlines. ...
  https://patents.google.com/patent/US6023632A/en
*  Paramount Medical & Pharmaceutical Services
4D SONOGRAPHY, COLOR DOPPLER. An ultrasound scan, also referred to as a sonogram, diagnostic sonography, and ultrasonography is ... When the X-ray beam is used with a video screen, the technique is called fluoroscopy. This allows physicians to visualize the ... It is used to determine the age, level of development of the fetus and the presence of birth defects or other potential ... Echocardiography, also called an echo test or heart ultrasound, is a test that takes "moving pictures" of the heart with sound ...
  http://paramountlifecare.com/radiology.php
*  Echocardiographs | definition of echocardiographs by Medical dictionary
Color-flow echocardiography. echocardiography. Doppler ultrasonography Cardiology A group of noninvasive 2-D imaging techniques ... The technique is very similar to ultrasound scanning commonly used to visualize the fetus during pregnancy. ... Echocardiography creates an image of the heart using ultra-high-frequency sound waves-sound waves that are too high in ... color Doppler echocardiography color flow Doppler imaging.. contrast echocardiography that in which the ultrasonic beam detects ...
  https://medical-dictionary.thefreedictionary.com/echocardiographs
*  Thyroid ultrasound blue red cancer - Oxyhives for hives relief - Jun 17, 2017
Thyroid Ultra sound... I do see some red and blue color on the ultrasound... but I think most of us who have had thyroid cancer ... Medical ultrasound (also known as diagnostic sonography or ultrasonography) is a diagnostic imaging technique based on the ... What Does Color Mean In Thyroid Doppler Ultrasounds... (https://www.healthtap.com/topics/what-does-color-me an-in-thyroid- ... This 34 week fetus shows a large cystic lesion (4.5 cms.) arising from the pelvis with a solid, echogenic rounded mass within ...
  http://oxyhives.herbalyzer.com/thyroid-ultrasound-blue-red-cancer.html
*  Ectopic Pregnancy Imaging: Overview, Radiography, Computed Tomography
Limitations of techniques. TA and EV ultrasonography are recommended in all studies. In a patient in stable condition, a full ... Color Doppler imaging aids in the prenatal diagnosis of congenital diaphragmatic hernia. J Ultrasound Med. 1993 Jun. 12(6):359- ... activity should be identifiable in a fetus when it is found within a gestational sac during transvaginal ultrasonography with a ... high-frequency transducer that allows improved near-field resolution compared with TA examinations suffers from limited sound ...
  https://emedicine.medscape.com/article/403062-overview
*  Prof. Roger J. Zemp Profile
Doppler bandwidth broadening technique has been used to obtain transverse flow velocity. The diameter of the blood vessel is ~ ... Since the mean flow speed can be measured by color Doppler ultrasound, the vessel cross-sectional area can be measured by power ... KEYWORDS: Doppler effect, Imaging systems, Blood, Ultrasonography, Arteries, Oxygen, Photoacoustic spectroscopy, In vivo ... and find that with only software-defined control over the speed of sound, walking aperture reconstruction is optimally ...
  https://www.spiedigitallibrary.org/profile/Roger.Zemp-36794
*  Patente US5415167 - Medical system and associated method for automatic diagnosis and treatment - Google Patentes
For example, if a pregnant woman's fetus is being scanned by ultrasonography, the lengths of the fetal appendages, arms, legs, ... control unit 140 operates switching circuit 144 to connect a predetermined sequence of sensors 142 to sound analyzer 146. Sound ... Ultrasound image data archiving and communication techniques. US6261235 *. 7 Ene 1994. 17 Jul 2001. Seiko Epson Corporation. ... a doppler study apparatus, an EEG machine, an EKG machine, an EMG machine, or a pressure measurement device, etc., or include a ...
  http://www.google.es/patents/US5415167
*  Estimation of Fetal Weight: Mean Value from Multiple Formulas - PDF
Assessment of umbilical arterial and venous flow using color Doppler Ultrasound Obstet Gynecol 1999;14:250 255 Assessment of ... Ultrasonography of the Fetal Thyroid Article Ultrasonography of the Fetal Thyroid Nomograms Based on Biparietal Diameter and ... BE-SAFE: Bedside Sonography for Assessment of the Fetus in. Fetus in Emergencies: Educational Intervention for Latepregnancy. ... An improved technique with disappointing results. Obstet Gynecol 37:689, Thompson HE, Makowski EL: Birth weight of fetal ...
  http://docplayer.net/21062295-Estimation-of-fetal-weight-mean-value-from-multiple-formulas.html
*  Vulvar Varicosities Blog - Important Facts About Varicose Veins You Should Know
This procedure is known as Doppler's ultrasonography. Ultrasound is high frequency sound waves that echo off the body. It is ... 2. Sclerotherapy: This technique is used for the treatment of smaller Varicose+Veins' target=_blank>varicose veins, as well as ... Deep vein thrombosis is another cause of varicose veins which leads to the veins becoming blue or dark purple in color. ... Special hormones released during pregnancy tend to relax the walls of the veins and the weight of the growing fetus aggravates ...
  http://varicoseandspiderveins.info/kpao.aspx
*  CHAPTER 61
Using ultra-sound to locate each fetus, the doctors would insert a needle into the chest cavity of the most accessible fetus ... Color photographs of beautiful living preborn babies are anathema to pro-abortionists. They label the use of such photos in ... The Impact of Midtrimester Abortion Techniques on Patients and Staff.' American Journal of Obstetrics and Gynecology, September ... Vital signs should be observed regularly, and a Doppler [for listening to the fetal heartbeat] inaudible to the patient should ...
  http://ewtn.com/library/PROLENC/ENCYC061.HTM
*  Books by Subject - Lane Medical Library - Stanford University School of Medicine
Doppler Imaging -- 9. Ultrasound Transducers -- 10. Transducer Manipulation -- 11. Needle Imaging 12. Approach and Techniques ... Effects on the Fetus of Maternal Blood Pressure Control / Warwick D Ngan Kee -- Effects on the Fetus of Maternal Oxygen ... Ultrasonography: Heralding a New Era in Airway Management / Michael Seltz Kristensen and Wendy H. L. Teoh. ... Featuring a total of 16 chapters and more than 140 color illustrations, the volume provides a detailed coverage of this ...
  http://lane.stanford.edu/biomed-resources/ebsubjectbrowse.html?m=Anesthesiology&proxy-links=false
*  Webinar Tests
2. Know the basics of the technique of color duplex Doppler ultrasound of the penis,. 3. Know the normal parameters of color ... AIUM Webinar: Neck Ultrasonography - What Can You Really See and How Can It Help Your Practice? ... 1. Distinguish the difference between sound, ultrasound, sonography, and ultrasonology, as well as sonographer and sonologist; ... AIUM Webinar: Evaluating the Fetus at Risk for Shoulder Dystocia Greggory Devore, MD ...
  https://www.aium.org/cme/testswebinar.aspx
*  Books by Subject - Lane Medical Library - Stanford University School of Medicine
Effects on the Fetus of Maternal Blood Pressure Control / Warwick D Ngan Kee -- Effects on the Fetus of Maternal Oxygen ... Fetal Doppler assessment (noncardiac) -- Doppler of the middle cerebral artery to assess fetal anemia -- Fetal cardiac ... Non-regional analgesia techniques for labour / Gordon Yuill -- 10. Regional analgesia techniques for labour / Lawrence C. Tsen ... Callen's Ultrasonography in obstetrics and gynecology. Sixth edition. [6th ed.]. [edited by] Mary E. Norton, MD, Leslie Scoutt ...
  http://lane.stanford.edu/biomed-resources/ebsubjectbrowse.html?m=Obstetrics%20and%20Gynecology&proxy-links=true
*  Diagnostic Procedures | Body Diseases
Doppler ultrasonography: Noninvasive test evaluating blood flow in the major veins and arteries of arms, legs, and extracranial ... A handheld transducer directs highfrequency sound waves to the area being tested. Transcranial Doppler (TCD) is a test to ... Gram-positive bacteria retain the violet color; gram-negative bacteria lose the violet color and are counterstained red. ... radioimmunoassay: Technique in radiology used to determine the concentration of an antigen, antibody, or other protein in the ...
  http://body-disease.com/diagnostic-procedures/