Intraplacental choriocarcinoma coexisting with fetomaternal hemorrhage

[Fetomaternal hemorrhage caused by intraplacental choriocarcinoma].

A male infant was born at 41 weeks' gestation to a 34-year-old primiparous woman after an uneventful pregnancy. Physical examination showed extreme paleness. Fetal hemoglobin was 7.6g/dl and Kleihauher exam revealed fetomaternal hemorrhage. Pathology revealed in situ intraplacental choriocarcinoma. Serum human chorionic gonadotrophin level was undetectable 1 month after the delivery both in wom...

Massive Fetomaternal Hemorrhage Caused by an Intraplacental Choriocarcinoma: A Case Report

Background. Intraplacental choriocarcinoma is a rare but highly malignant trophoblastic neoplasm. When found near term the risk of maternal metastasis is high because of the late diagnosis. Case. We describe a case of an intraplacental choriocarcinoma diagnosed postpartum after a near-term delivery of a severely anemic infant. A fetomaternal hemorrhage resulted in a hemoglobin concentration in ...

Massive fetomaternal hemorrhage secondary to a non-metastatic intraplacental choriocarcinoma SWISS SOCIETY OF NEONATOLOGY

Intraplacental choriocarcinoma: a report of two cases.

Two examples of intraplacental choriocarcinoma are described. Both were small and had arisen in otherwise normal third trimester placentas. The covering mantle of many of the villi adjacent to the choriocarcinomas was formed, either focally or wholly, of neoplastic trophoblastic tissue: it is only at this stage of the development of a choriocarcinoma that villous structures are present, and a s...

Multiple intraplacental hematomas--Kline's hemorrhage.

A rare clinical case of intraplacental intervillous hemorrhage (Kline's hemorrhage) is presented. After delivery of a premature newborn (810 g/35 cm) in 27th week of uncomplicated pregnancy, peripartum observation of the premature placenta (270 g, 16 x 16 x 1.8) suggested multiple intraplacental cavernae with semifluid blood and fresh coagula and fresh marginal (partial) placental abruption. Th...