颗粒细胞成肌细胞瘤

Granular cell myoblastoma.

作者信息

Chrestian M A, Gambarelli D, Hassoun J, Gola R, Toga M, Bonerandi J J

出版信息

J Cutan Pathol. 1977;4(2):80-9. doi: 10.1111/j.1600-0560.1977.tb00892.x.

DOI:10.1111/j.1600-0560.1977.tb00892.x

PMID:199624

Abstract

Electron microscopic observations in three cases of granular cell myoblastoma revealed that this tumor is made up of two types of cells. 1) Granular cells grouped into nests, surrounded by a basement membrane, and displaying characteristic inclusions. Numerous processes were observed close to these cells, showing filamentous and microtubular components lying parallel to their axes. 2) Satellite fibroblasts which included angulated bodies. The relationship between these two types of cells is discussed.

摘要

对三例颗粒细胞成肌细胞瘤的电子显微镜观察显示，该肿瘤由两种细胞组成。1）颗粒细胞聚集成巢，被基底膜包围，并呈现特征性内含物。在这些细胞附近观察到许多突起，显示出丝状和微管成分与其轴平行排列。2）卫星成纤维细胞，其中包括有角的小体。讨论了这两种细胞之间的关系。