论文部分内容阅读
报告1例单侧、带状分布的巨大血管角化瘤。患儿男,5岁。右侧臀部、右下肢丘疹和斑块5年。皮肤科检查:右侧臀部、右下肢带状分布淡紫红色及暗紫色斑疹、丘疹、斑块,境界清楚,形态不规则,大小不一,表面凹凸不平,上覆小片状鳞屑,右侧臀部可见黄色痂壳。皮损组织病理检查:表皮网篮状角化过度,不规则增生,表皮突向下伸长;真皮乳头向上延伸,浅层毛细血管明显扩张、充血,红细胞外渗,部分增生血管周围包绕角质形成细胞,血管周围见少量淋巴细胞、组织细胞浸润,真皮深层和皮下脂肪组织未见血管扩张。诊断:巨大血管角化瘤。
One case of giant angiocarcinoma with unilateral and zonal distribution was reported. Children male, 5 years old. Right hip, right lower limb papules and plaques for 5 years. Dermatology examination: right hip, right lower extremity banding distribution of purple and purple purplish red rash, papules, plaques, clear state, irregular shape, size, uneven surface, covered with small scaly, right Visible yellow crust shell. Skin lesions histopathological examination: epidermal net basket hyperkeratosis, irregular hyperplasia, epidermal sudden downward elongation; dermal papilla extended upward, superficial capillaries were significantly expanded, congestion, erythrocyte extravasation, partial hyperplasia of vascular wrap around the skin Formation of cells, see a small amount of blood vessels around the lymphocytes, infiltration of cells, deep dermis and subcutaneous adipose tissue no vasodilation. Diagnosis: huge angiocarcinoma.