TVUS
Also written as: TVUS — transvaginal ultrasound
Transvaginal ultrasound; imaging technique using probe inserted into vagina for detailed pelvic examination.
Full Definition
Transvaginal ultrasound is an imaging technique where an ultrasound transducer is inserted into the vagina to provide detailed visualization of pelvic organs including the uterus, ovaries, and fallopian tubes. Offers superior image quality compared to transabdominal ultrasound due to proximity to organs and elimination of bowel gas interference. Commonly used for evaluating abnormal bleeding, pelvic pain, ovarian masses, early pregnancy, and monitoring assisted reproductive procedures. Essential diagnostic tool in gynecologic practice requiring proper patient preparation and positioning.
Usage
Usage note: Spell out as 'transvaginal ultrasound' in patient communication documents.
In Context
- "TVUS revealed a 4cm simple ovarian cyst on the left ovary." — Radiology report
- "The patient requires TVUS to evaluate her abnormal uterine bleeding." — Imaging order