Rosefort Audrey, Cordier Anne-Gael, Kaddioui Sahar, Beaumont Brigitte, Baergen Rebecca, Benachi Alexandra, Martinovic Jelena
Department of Obstetrics and Gynecology, Antoine Béclère Hospital, Paris-Sud University, Clamart, France.
Pediatr Dev Pathol. 2013 May-Jun;16(3):206-9. doi: 10.2350/12-02-1153-CR.1. Epub 2013 Jan 3.
Chorioangioma is the most common benign vascular placental tumor. It is often small and has no clinical significance. Large chorioangiomata are rarer and can lead to fetal or maternal complications. Chorioangiomatosis is even rarer and is defined as a focal or multifocal proliferation of placental capillaries permeating villous tissue. Placental mesenchymal dysplasia (PMD) is characterized by the overgrowth of placental mesenchymal tissue and can be associated with fetal or obstetrical complications. We report a case associated with preeclampsia and intrauterine growth restriction, in which both chorioangiomatosis and PMD were present.
绒毛膜血管瘤是最常见的良性胎盘血管肿瘤。它通常较小，无临床意义。较大的绒毛膜血管瘤较为罕见，可导致胎儿或母体并发症。绒毛膜血管瘤病更为罕见，定义为弥漫性或多灶性胎盘毛细血管增生并侵入绒毛组织。胎盘间充质发育异常（PMD）的特征是胎盘间充质组织过度生长，可伴有胎儿或产科并发症。我们报告一例与子痫前期和胎儿生长受限相关的病例，该病例同时存在绒毛膜血管瘤病和PMD。
