A 32-year-old woman was admitted for termination of her 6-week pregnan
cy at her request. However, pelvic examination followed by transvagina
l ultrasonography (TVU) revealed an adnexal mass complicating pregnanc
y and requiring surgical intervention that was carried out after termi
nation of pregnancy. At laparotomy, left salpingo-oophorectomy was per
formed and histologic examination revealed a leiomyoma arising primari
ly in the ovary.