Rapidly progressive primary undifferentiated ovarian carcinoma: presentation of a rare case.

Ovarian cancer is the second most common gynecologic malignancy and is one of the leading causes of death among women. The disease course and the accurate diagnosis are correlated with the early detection of the lesion. About 5% of ovarian cancers are poorly differentiated and difficult to be classified, and are referred to as undifferentiated carcinomas.

Maternal and umbilical cord oxygen content and acid-base balance in relation to general, epidural or subarachnoid anesthesia for term elective cesarean section.

Purpose: To compare maternal and neonatal oxygenation and acid-base status after elective cesarean section (CS) under different anesthetic techniques.

Materials And Methods: Three hundred and eighty parturients undergoing elective cesarean section were randomly assigned to receive general (GA, n =140), epidural (EA, n = 117) or subarachnoid anesthesia (SA, n =123). Blood gases, oxygen content, and acid-base status parameters were measured in maternal artery and umbilical cord vessels.

Autopsy findings in fetuses with cystic hygroma: a literature review and our center's experience.

Purpose Of Investigation: To report our experience of autopsied cases of fetal cystic hygroma (CH) and discuss the role of fetal autopsy in genetic counseling.

Methods: A review of autopsy reports at our institution revealed 18 cases of fetal CH over a 10-year period (from 2000 to 2010). The clinical data, results of cytogenetic analysis and prenatal ultrasound findings were also retrieved and compared to the autopsy findings.

Extraovarian mature cystic teratoma of the mesentery. A case report and literature review.

A case is reported of a 60-year old woman who had intermittent abdominal pain due to a mesenteric teratoma which was misdiagnosed by the standard methods of abdominal tumor diagnosis as an ovarian tumor. The neoplasm measured 9 x 8 x 8 cm, was filled by hair and sebum, and histologically presented the typical features of a mature cystic teratoma. The mesentery and overlying small intestine showed an extensive inflammatory granulomatous reaction.

Endometrial carcinoma and ovarian sex cord tumor with annular tubules in a patient with history of Peutz-Jeghers syndrome and multiple malignancies.

Peutz-Jeghers syndrome is a rare syndrome which is inherited in a dominant manner. It is characterized by hamartomatous polyps of the gastrointestinal tract, hyperpigmented macules of the oral mucosa and an increased risk of developing neoplasms in the gastrointestinal tract, pancreas, breast and genital system. Women with Peutz-Jeughers syndrome often develop an ovarian sex cord tumor and cervical adenocarcinoma of minimal deviation adenoma malignum type.