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良性毛囊肿瘤是一大类起源于毛囊的良性肿瘤,组织学上具有和正常毛囊结构的一个或多个部分相似的特征。临床上,大部分良性毛囊肿瘤为单发无症状的丘疹结节,部分可以为多发损害,组织病理上则各有特点。文中以正常毛囊的组织学结构为基础,对主要毛囊良性肿瘤的临床病理特征进行综述,从而进一步提高皮肤科医生对良性毛囊肿瘤的理解和认识。
Benign follicular tumors are a large class of benign tumors that originate in the hair follicles and histologically have similar characteristics to one or more parts of the normal hair follicle structure. Clinically, most benign follicular tumors are asymptomatic papules nodules, some can be multiple lesions, histopathological features. In this paper, based on the histological structure of normal hair follicles, the clinicopathological features of the major follicular benign tumors are reviewed, which further improves dermatologists’ understanding and understanding of benign hair follicle tumors.