Fibrotic cyst wall showing partial lining by columnar non-secretory endometrial cells with related endometrial stroma and interstitial hemorrhage. Wall shows few islands of irregular and branching endometrial glands with separating stroma. No evidence of specific granulomas. No evidence of atypia or malignancy.
Patient presenting with continuous lower abdominal pain, dysmenorrhea, and irregular menses for over 1.5 years, who underwent a right-sided cystectomy after a pelvic ultrasound diagnosed a right hemorrhagic cyst.
Received opened cyst measured 5 x 4 x 1.8 cm, having smooth outer surface.
Ovarian cystectomy: