Three Cases of Sertoli-Leydig Cell Tumor / 대한산부인과학회지

Sertoli-Leydig cell tumors of the ovary are one of the sex cord-stromal tumors. They are very rare, account for less than 0.5% of all ovarian tumor. These tumors are almost unilateral, and occur predominantly at premenopausal state and rarely at postmenopausal and prepubertal. The most specific symptoms are virilization due to hyperandrogenism but it presents only in 40-50% of the patients, and vast majority of the patients complain for non-specific abdominal symptoms and menstrual disorder including vaginal bleeding. Prognosis and treatment modalities for Sertoli-Leydig cell tumors remain controversial as they are rare and only a few studies have been published. Treatment varies with patients age, tumor stage, and differentiation from unilateral salpingo-oophrectomy and total hysterectomy concomitant with pelvic lymph node dissection, and in occasion, adjuvant chemotherapy. Prognosis is generally favorable with 5-year survival rate of 70-90%. Recurrence is rare. We have experienced three cases of Sertoli-Leydig cell tumor, each of them showed different clinical presentation and histologic findings, so we present them with a brief review of literature.

A Case of Anencephaly Associated with Twin Pregnancy Conceived by In Vitro Fertilization and Embryo Transfer / 대한산부인과학회잡지

Twin pregnancies are increasing these days due to recent development of the technology in treating infertility and twin pregnancies tend to cause more congenital anomaly than singleton pregnancies do. Although anencephaly is not uncommon, occurring in about one in every 1,000 births, anencephaly developed in a twin pregnancy is very rare. We experienced a twin pregnancy which consisted of an anencephalic fetus and a normal one. This pregnancy was conceived by IVF and ET. This pregnancy was continued without having special problems and was delivered at 36 weeks of gestation by cesarean section due to SROM (spontaneous rupture of membrane). The anencephalic fetus weighed 1,430 gm and was already dead in the uterus. The other weighed 2,660 gm and showed no external anomaly. Its Apgar score was 8 in 1 minute and 9 in 5 minute. The pregnancy resulted in a cesarean section delivery of one dead anencephalic fetus and one normal healthy fetus. We report with a brief review of literature a case of a twin pregnancy, conceived by IVF and ET, in which anencephaly was associated with a normal fetus.