endovaginal ultrasonography

en·do·vag·i·nal ul·tra·so·nog·ra·phy

pelvic ultrasonography using a probe inserted into the vagina.
References in periodicals archive ?
The MRI evaluation confirmed the endovaginal ultrasonography results.
Endometrial thickness measured by endovaginal ultrasonography for identifying endometrial abnormality.
Endometrial thickness as measured by endovaginal ultrasonography for identifying endometrial abnormality.