title: Diagnostic laparoscopy with planned appendectomy: an integral step in the evaluation of unexplained right lower quadrant pain.
abstract: Recurrent right lower quadrant (RLQ) abdominal pain is often difficult to diagnose and treat. We reviewed our experience with diagnostic laparoscopy with planned appendectomy for children with unexplained RLQ pain. This procedure was performed when the cause of atypical RLQ pain could not be diagnosed by comprehensive medical and radiological evaluation. Outcome data was obtained at office visits and by telephone. From 1997 to 2000, 30 children (22 female) presented with unexplained RLQ pain. Ages ranged from 5 to 16 years (mean 11 years). Symptoms had been present from 6 days to 2 years (median 6 weeks). Gross and/or histological appendiceal abnormalities were found in 26 children (87%). Incidental findings included patent processus vaginalis in one and adnexal cysts in six. Two complications occurred: pelvic fluid collection and umbilical suture reaction. At initial follow-up, 29 patients (97%) were pain-free. Long-term follow-up was continued through 2002. At a median of 19 months (range 2-47 months), 25 of 28 patients (89%) reported no recurrence of their original pain. Our results confirm that the appendix is an important source of unexplained recurrent RLQ pain in children. Diagnostic laparoscopy with planned appendectomy is highly effective and should be considered an integral step in the management of these patients.
authors.affiliation: Department of Pediatric Surgery, The Children's Hospital of Greenville Hospital System, Suite 440, 890 W. Faris Road, Greenville, SC 29605-4253, USA.
authors.forename: James M
authors.initials: JM
authors.lastname: DeCou
authors.forename: Michael W L
authors.initials: MW
authors.lastname: Gauderer
authors.forename: John T
authors.initials: JT
authors.lastname: Boyle
authors.forename: Julie A
authors.initials: JA
authors.lastname: Green
authors.forename: Randel S
authors.initials: RS
authors.lastname: Abrams
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D000293:Adolescent; D001062:Appendectomy / Q000379:methods*; D001065:Appendix / Q000601:surgery*; D002429:Cecal Diseases / Q000150:complications / Q000175:diagnosis*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D010535:Laparoscopy; D008297:Male; D016896:Treatment Outcome