History: 74-year-old gravida 1, para 1 female with a history of hysterectomy and bilateral salpingoopherectomy for severe pelvic endometriosis who presented with abdominal pain. A CT scan demonstrated a 6 cm pelvic mass lying between the bladder and rectum. Fecal occult blood test was positive. The patient underwent attempted resection of the pelvic mass, as well as a sigmoid colon resection.
Gross examination of the resection specimens demonstrated a 10 cm mass that is adherent to the sigmoid colon mass. … More