良性皮肤肿瘤

表皮来源肿瘤是主要的非良性皮肤肿瘤。

Neoplasms from epidermis was the main non-benign Skin Neoplasms .

血管瘤：一种新生血管构成的先天性良性皮肤肿瘤。

Hemangioma : Congenital Benign tumour made of Blood vessels in the skin .

非良性皮肤肿瘤和恶性皮肤肿瘤的年诊断例数呈增加的趋势。

The cases of non-benign and malignant Skin Neoplasms had been increasing in the past 26 years .

回顾天津医科大学总医院皮肤科门诊病理室病历资料，了解非良性皮肤肿瘤的发病情况。

To investigate the clinical features and changes in the incidence of non-benign Skin Neoplasms in the Department of Dermatology General Hospital of Tianjin Medical University .

收集、统计和分析1980年1月至2007年9月天津医科大学总医院皮肤科经病理诊断的非良性皮肤肿瘤的临床资料。

The patients diagnosed pathologically as non-benign Skin Neoplasms from Jan 1980 to Sep 2007 were retrospectively retrospected . Clinical data of patients were collected and analyzed by statistical methods .