论文部分内容阅读
目的加深临床医生对水疱型毛母质瘤(bullous pilomatricoma,BP)临床表现及其病理特征的认识。方法回顾性分析重庆市中医院2007-2014年诊治的BP患者的病历资料。结果该10例BP患者平均发病年龄(23.3±0.1)岁,平均病程(17.7±0.3)周,皮损好发于右肩部及上肢,临床表现为黄豆至蚕豆大皮色至红色结节,表面质软,可扪及硬结。免疫组织化学示:CD31阳性,D2-40阴性。结论水疱型毛母质瘤极为罕见,好发于青年人群,病变处血管增生,淋巴管扩张,炎细胞浸润,真皮水肿,致使水疱形成。
Objective To deepen clinicians’ understanding of the clinical manifestations and pathological features of bullous pilomatricoma (BP). Methods The clinical data of BP patients diagnosed and treated in Chongqing Traditional Chinese Medicine Hospital from 2007 to 2014 were retrospectively analyzed. Results The mean age of onset (23.3 ± 0.1) years and average duration of disease (17.7 ± 0.3) weeks in 10 BP patients were respectively in the right shoulder and upper extremity. The clinical manifestations were as follows: Surface soft, palpable and induration. Immunohistochemistry showed: CD31 positive, D2-40 negative. Conclusions Vesicular polyoma is very rare and occurs in young people. It has hyperplasia of blood vessels, dilatation of lymphatic vessels, infiltration of inflammatory cells and dermal edema, resulting in the formation of blisters.