原发性心脏内卵黄囊瘤

Primary intracardiac yolk sac tumor.

作者信息

Parvathy U, Balakrishnan K R, Ranjit M S, Kuruvilla S, Rao K R

机构信息

Department of Cardiothoracic Surgery, Sri Ramachandra Medical College University Hospital, Porur, Chennai-600116, India.

出版信息

Pediatr Cardiol. 1998 Nov-Dec;19(6):495-7. doi: 10.1007/s002469900368.

DOI:10.1007/s002469900368

PMID:9770582

Abstract

A 2-year-old male child presented with fever, complete heart block, and congestive cardiac failure. Echocardiography showed a dumbbell-shaped mass in the right ventricle and right atrium. He was operated on with a provisional diagnosis of rhabdomyoma. Histopathology and immunohistochemistry of the resected tumor revealed a malignant germ cell tumor with predominant yolk sac differentiation.

摘要

一名2岁男童出现发热、完全性心脏传导阻滞和充血性心力衰竭。超声心动图显示右心室和右心房有一个哑铃形肿块。他接受了手术，初步诊断为横纹肌瘤。切除肿瘤的组织病理学和免疫组织化学检查显示为恶性生殖细胞肿瘤，主要为卵黄囊分化。