“…4 The obstruction may be primary (congenital), such as a müllerian defect of the lower female genital tract (eg, imperforate hymen, transverse vaginal septum, and partial vaginal agenesis), 7,8 or it may be acquired. [1][2][3][4][5][6] Acquired vaginal stenosis commonly occurs as a result of radiation treatment for gynecologic malignancies such as cervical, endometrial, vulvar, and vaginal carcinomas. 1,4,5 Rarely, it may also follow pelvic irradiation in patients with colorectal carcinoma.…”