Purpose: We assessed the value of transrectal sonography (TRUS) in the diagnosis of vaginal abnormalities.
Methods: Six women between 16 and 77 years old underwent TRUS with a biplanar probe equipped with 5-MHz axial sector and longitudinal linear transducers. Sagittal and axial images of the bladder, vagina, and urethra were obtained. Sonographic findings were compared with those from surgery.
Results: TRUS showed hematocolpos in 3 patients and cysts in 3 patients. Surgery confirmed the findings. Pathologic examination revealed 2 Gartner's cysts and 1 vaginal inclusion cyst.
Conclusions: TRUS represents a valid diagnostic tool for the assessment of vaginal abnormalities because it accurately visualizes lesions and clearly shows anatomic relationships.