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The finding on transvaginal ultrasound of a thin endometrial lining gives the physician a 99% negative predictive value that the patient does not have endometrial cancer. [3] If a patient had a prior endometrial sampling that was inconclusive, then a transvaginal ultrasound can be used to triage a woman with post-menopausal bleeding. [3]
Device for both vaginal ultrasonography and abdominal ultrasonography Transvaginal ultrasonography to check the location of an intrauterine device (IUD). The examination can be performed by transabdominal ultrasonography, generally with a full bladder which acts as an acoustic window to achieve better visualization of pelvis organs, or by transvaginal ultrasonography with a specifically ...
Transvaginal ultrasonography – Ultrasound is performed through the vagina; Transabdominal ultrasonography – Ultrasound is performed across the abdominal wall or through the abdominal cavity; In normal state, each body tissue type, such as liver, spleen or kidney, has a unique echogenicity. Fortunately, gestational sac, yolk sac and embryo ...
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"The CA-125 blood test and transvaginal ultrasound may be used to help diagnose ovarian cancer. ... they aren't recommended for widespread screening because they produce false positives which lead ...
Medical ultrasound includes diagnostic techniques (mainly imaging techniques) using ultrasound, as well as therapeutic applications of ultrasound. In diagnosis, it is used to create an image of internal body structures such as tendons, muscles, joints, blood vessels, and internal organs, to measure some characteristics (e.g., distances and velocities) or to generate an informative audible sound.
A transvaginal ultrasound is inserted into the vagina and manually positioned to visualize the uterus, fallopian tubes, and ovaries. Once images have been captured, the ultrasound probe and catheter are removed. The contrast agent used during the study may either spill outside of the vagina or become absorbed. [18]
Hystero contrast sonography (HyCoSy) is an ultrasound procedure intended to diagnose structural defects of the female reproductive system, such as blockage of the fallopian tubes. It is conducted as an initial transvaginal ultrasound followed by the introduction of a catheter to force an aqueous fluid up the fallopian tube to provide a contrast ...