第三脑室混合性胶体囊肿-黄色肉芽肿。光镜与电镜研究。

Mixed colloid cyst-xanthogranuloma of the third ventricle. A light and electron microscopic study.

作者信息

Matsushima T, Fukui M, Kitamura K, Soejima T, Ohta M, Okano H

出版信息

Surg Neurol. 1985 Oct;24(4):457-62. doi: 10.1016/0090-3019(85)90308-8.

Abstract

A mixed colloid cyst-xanthogranuloma of the third ventricle is described. The xanthogranuloma associated with the cyst completely occupied the third ventricle. On light microscopy, a single epithelial layer with a basal lamina was seen lining the cyst wall. Electron microscopic study revealed three different kinds of cells in the epithelial layer: ciliated, nonciliated, and basal cells. Many lipid droplets were present in the superficial epithelial cells, macrophages, pericytes, and endothelia. The pathogeneses of the cyst and of the xanthogranuloma are discussed.

摘要

本文描述了一例第三脑室混合性胶体囊肿-黄色肉芽肿。与囊肿相关的黄色肉芽肿完全占据了第三脑室。光镜下可见囊肿壁内衬单层上皮细胞，并伴有基膜。电镜研究显示上皮层有三种不同类型的细胞：纤毛细胞、无纤毛细胞和基底细胞。表层上皮细胞、巨噬细胞、周细胞和内皮细胞中存在许多脂滴。文中讨论了囊肿和黄色肉芽肿的发病机制。