Schoelch S B, Barrett T L
Department of Dermatology, Naval Medical Center, San Diego, California 92134-5000, USA.
Cutis. 1998 Aug;62(2):83-4.
Although most cases of pilonidal sinus occur in the sacrococcygeal region, umbilical presentations can occur. Due to risk of peritoneal extension of inflammation from this lesion, the umbilical pilonidal sinus should be treated more aggressively than its sacrococcygeal counterpart. Pilonidal sinus should therefore be included in the differential diagnosis of umbilical nodules.
虽然大多数藏毛窦病例发生在骶尾部区域，但也可出现脐部表现。由于该病变炎症有蔓延至腹膜的风险，脐部藏毛窦的治疗应比骶尾部藏毛窦更为积极。因此，藏毛窦应列入脐部结节的鉴别诊断中。
