Varga M, Daróczy J, Tóth J
Acta Morphol Hung. 1986;34(1-2):127-40.
A case of a recurrent epibulbar naevus is presented; it underwent malignant transformation and subsequently invaded the eyeball. The tumour histologically was a predominantly epitheloid cell melanoma containing numerous histiocytes and degenerated tumour cells. Electron microscopy revealed rare special structures, e.g. annulated lamellae, tubuloreticular structures, pseudocrystals in huge mitochondria. Besides, invasion of tumour cells into a capillary could be shown.
本文报告一例复发性眼球表面痣；该痣发生恶性转化，随后侵犯眼球。肿瘤组织学上主要为上皮样细胞黑色素瘤，含有大量组织细胞和退变的肿瘤细胞。电子显微镜检查发现罕见的特殊结构，如环状板层、管状网状结构、巨大线粒体中的假晶体。此外，还显示肿瘤细胞侵入毛细血管。
