Abstract：
The follicular occlusion tetrad complex encompasses several entities (hidradenitis suppurativa, acne conglobata, dissecting cellulitis of the scalp, and pilonidal cyst) that share common clinical features, risk factors, and pathophysiology. Follicular occlusion is a crucial triggering mechanism in the etiology in each of these disorders, leading to development of distinctive skin lesions such as deep-seated nodules, abscesses, comedones, and draining sinuses, often with accompanying scarring. Despite the fact that the follicular occlusion tetrad components manifest multiple similarities, they also exhibit many differences among themselves and require individual approaches and treatment.
摘要：
卵泡闭塞四分体（FOT）复合物包括多个实体（化脓性汗腺炎，Conglobata痤疮,解剖头皮蜂窝织炎，和藏毛囊肿）具有共同的临床特征，危险因素，和病理生理学。卵泡闭塞是这些疾病病因中的关键触发机制，导致发展独特的皮肤病变，如深层结节，脓肿,粉刺,引流鼻窦，经常伴随着恐惧。尽管FOT组件表现出多种相似性，它们之间也表现出许多差异，需要单独的方法和治疗。
