Sections of cyst wall showing focal lining by skin with hair follicles, sebaceous glands and sweat glands together with underlying rich adipose tissue. Other sections show ulceration of lining with related dense inflammatory infiltration including foreign body giant cells. No evidence of immature elements. Fallopian tube is unremarkable. No evidence of malignancy.
Lt ovarian cystic mass.
Lt salpinoopherectomy specimen showing Lt ovary measured 12x9x8.5 cm, almost replaced by cyst filled with milky fluid, with smooth outer surface. Attached fallopian tube measured 4.5 cm.
Ovarian cystectomy: