De Gaetani C F, Trentini G P
Acta Cytol. 1977 Mar-Apr;21(2):306-9.
A rare case of gastric angioendothelioma is presented in which diagnosis was performed preoperatively by an endoscopic technique. Exfoliative cytology using a brush under direct visual control revealed characteristics, which may well be diagnostic. Data which favor the diagnosis of angioendothelioma are: 1) elongated or polygnal cells with ill-defined cytoplasmic borders and small cytoplasmic vacuoles; 2) ovoid or rounded, nucleolated nuclei with fine chromatin network; 3) concentric disposition of the cells and, above all, the presence of small capillary-like structures.
本文报告一例罕见的胃血管内皮瘤，术前通过内镜技术进行诊断。在直视下用刷子进行脱落细胞学检查显示出可能具有诊断意义的特征。支持血管内皮瘤诊断的数据有：1）细胞呈细长形或多边形，胞质边界不清，有小的胞质空泡；2）细胞核呈卵圆形或圆形，有核仁，染色质网络细腻；3）细胞呈同心排列，最重要的是存在小的毛细血管样结构。
