title: The efficacy of laparoscopic surgical treatment of ovarian remnant and ovarian retention syndromes.
abstract: OBJECTIVE
  To evaluate the degree of pain relief provided by laparoscopic surgical treatment of ovarian remnant and ovarian retention syndromes.
  
  
  METHODS
  Retrospective analysis (Canadian Task Force classification II-2).
  
  
  METHODS
  Academic hospital and affiliated outpatient offices.
  
  
  METHODS
  A total of 54 patients from 2004 to 2008 who underwent surgical treatment for suspected ovarian remnant syndrome or ovarian retention syndrome.
  
  
  METHODS
  Oophorectomy.
  
  
  RESULTS
  Preoperative and postoperative pain scores were recorded from patients who underwent surgical treatment for either ovarian remnant or ovarian retention syndrome. Data regarding comorbid diagnoses that would contribute to chronic abdominopelvic pain, previous surgical history, surgical complications, and pathology to confirm the preoperative diagnosis were also collected. Pathology confirmed that ovarian tissue was removed in 52 of the 54 patients. Forty percent and 41% of patients with ovarian remnant and ovarian retention, respectively, achieved a 50% reduction of their average pain levels; 50% and 56%, respectively, achieved a 30% reduction in average pain levels. There was not a statistically significant difference in postoperative pain relief between the 2 groups. Cases with ovarian remnant syndrome had more prior surgical procedures (4.8 vs 3.6, p = .049) and were more likely to have a surgical complication (25% vs 3%, p = .03) than cases with ovarian retention syndrome. Patients with a 30% or greater decrease in their pain levels postoperatively were likely to have fewer other diagnoses associated with chronic pain (1.4 ± 1.1 vs 2.1 ± 0.9, p = .009).
  
  
  CONCLUSIONS
  Surgical treatment for ovarian remnant or ovarian retention syndrome is effective but is most effective in patients with no other pain-related diagnoses. Thus, it is important to thoroughly evaluate women with ovarian remnant or ovarian retention syndrome for other pelvic pain-related disorders. In almost all cases, surgery can be done laparoscopically in patients with these syndromes.
authors.affiliation: Department of Obstetrics and Gynecology, The George Washington University, Washington, DC. Electronic address: agmartinez@mfa.gwu.edu.
authors.forename: Anjali
authors.initials: A
authors.lastname: Martinez
authors.affiliation: Department of Obstetrics and Gynecology, University of Rochester School of Medicine and Dentistry, Rochester, New York.
authors.forename: Fred M
authors.initials: FM
authors.lastname: Howard
mesh_terms: D000328:Adult; D059350:Chronic Pain; D004715:Endometriosis / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D010535:Laparoscopy; D010049:Ovarian Diseases / Q000601:surgery*; D010052:Ovariectomy / Q000009:adverse effects / Q000379:methods; D010147:Pain Measurement; D017060:Patient Satisfaction; D011183:Postoperative Complications / Q000209:etiology; D012189:Retrospective Studies; D012720:Severity of Illness Index; D013577:Syndrome; D016896:Treatment Outcome
keywords: Ovarian remnant; Ovarian retention; Residual ovary