【摘要】 报告1例静脉性血管瘤。患者男,70岁。左手中指出现一米粒大浅蓝色结节半年余。皮肤科检查:左手中指第2指节屈侧有一面积0.5cm×0.8cm浅蓝色结节,质地中等,有轻压痛。组织病理检查示真皮内有许多大小不等的血管腔聚集,多数血管壁较薄,少数血管壁较厚,血管内壁衬以单层血管内皮细胞。部分血管腔内充满红细胞,未见血栓。免疫组化染色示血管壁结蛋白阳性。更多还原

【Abstract】 A case ol venous hemangioma is reported. A 70-year-old man presented with a lender light—blue nodule on the middle finger of the left hand for half a year. Physical examination showed a light-blue nodule on the flexor side of the middle finger ol his lell hand, in a size ol 0.5 cm × 0.8 cm. Histopathology showed aggregation of vascular cavities in the dermis, with different sizes. Most ol the vessels were thin—walled, with one layer of endothelial cells on the inner side of them. The vessel wall was desmin-positive, shown by immunohistochemistry staining. Erythrocytes but no thrombus were seen in the vessels. The diagnosis of this case is venous hemangioma.更多还原