Sully L
Scott Med J. 1977 Oct;22(4):307-9. doi: 10.1177/003693307702200422.
Two cases of endometrioma occurring in the perineum, associated with episiotomy scars and involving the external anal sphincter are described. Previous similar cases in the literature are reviewed and discussed. Misdiagnosis of this uncommon lesion is the rule when it is seen outside gynaecological practice. If, however, its existence is appreciated then correct diagnosis is simple and treatment is straight forward.
本文描述了两例会阴子宫内膜异位症病例，这些病例与会阴切开术疤痕相关，并累及肛门外括约肌。同时对文献中既往的类似病例进行了回顾和讨论。当这种罕见病变在妇科以外的科室被发现时，误诊是常有的事。然而，如果意识到它的存在，那么正确诊断很简单，治疗也很直接。
