title: Cervical endometriosis: clinical character and management experience in a 27-year span.
abstract: OBJECTIVE
  The purpose of this study was to analyze the clinicopathologic characters and explore the possible cause of cervical endometriosis.
  
  
  METHODS
  By retrospective review, among 13,566 cases of endometriosis that had been treated in our hospital, 33 cases of pathologically proven cervical endometriosis were extracted.
  
  
  RESULTS
  Of 33 cases, 17 women had abnormal vaginal bleeding or visible cervical lesions; the other 16 women had no obvious clinical manifestations but were diagnosed retrospectively on histopathologic reports. Vaginal delivery or curettage procedures had occurred in 84.8% of patients. Only 2 patients had undergone cervical surgery of cryotherapy or electric excision. Seven cases were misdiagnosed before final surgery with the primary suspicion of cervical myoma, inflammatory cyst, cervical polyp, uterine submucous myoma, melanoma or melanin mole, and cervical cancer. Surgical treatment was performed for all symptomatic patients. No recurrence was seen.
  
  
  CONCLUSIONS
  Cervical endometriosis should be distinguished from other benign or malignant cervical lesions. Surgical excision is suggested for symptomatic patients.
authors: Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Beijing, PR China.
authors: Shu
authors: S
authors: Wang
authors: Xiao Chuan
authors: XC
authors: Li
authors: Jing He
authors: JH
authors: Lang
mesh_terms: D000293:Adolescent; D000328:Adult; D002584:Cervix Uteri / Q000473:pathology*; D004715:Endometriosis / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011127:Polyps / Q000473:pathology; D016896:Treatment Outcome; D002577:Uterine Cervical Diseases / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*