心脏血管肉瘤。组织学、免疫组织化学及超微结构研究。

Cardiac angiosarcoma. Histological, immunohistochemical and ultrastructural study.

作者信息

Marafioti T, Castorino F, Gula G

机构信息

Department of Human pathology, University of Messina, Italy.

出版信息

Pathologica. 1993 Jan-Feb;85(1095):103-11.

PMID:8390635

Abstract

A case of cardiac angiosarcoma of the right atrium in a man aged of 41 years is described. The immunohistochemical methods showed a positivity for Factor VIII, Vimentin, Lectin UEA1 and very poor reactivity for a histiocytary markers. Electron microscopy confirmed the endothelial differentiation of some tumour cells. The relations between genuine cardiac angiosarcomas, malignant fibrous histiocytomas, and Kaposi's sarcomas arising in the heart are discussed.

摘要

本文描述了一例41岁男性右心房心脏血管肉瘤病例。免疫组织化学方法显示因子VIII、波形蛋白、荆豆凝集素UEA1呈阳性，而对组织细胞标志物的反应性很差。电子显微镜证实了部分肿瘤细胞的内皮分化。文中讨论了心脏原发性血管肉瘤、恶性纤维组织细胞瘤和心脏卡波西肉瘤之间的关系。