title: Review of intrauterine adhesiolysis at the Aminu Kano Teaching Hospital, Kano, Nigeria.
abstract: BACKGROUND
  Hysteroscopic adhesiolysis is shown to significantly improve the outcome of intrauterine adhesions (IUA). The Minimally Invasive Surgical Unit (MISU) of our Department recently acquired a hysteroscope which is being used for hysteroscopic adhesiolysis among others.
  
  
  METHODS
  There were 57 patients diagnosed to have IUA of which 54 case notes were available for analysis, giving a retrieval rate of 95%. The information extracted includes age, parity, and menstrual pattern, predisposing factors, treatment option, outcome, complications and the year of the procedure. The data extracted were analyzed using Epi info Version 3.4.1. Chi squared test (Fisher's exact test) was used to test for statistical difference in the outcome of the modalities of treatment. P value of less than 0.05 was considered significant.
  
  
  RESULTS
  There were 57 cases of IUA out of 4160 gynecological patients seen, giving a prevalence of 14/1000. The mean age was 28.9 years (SD 4.5) and mean parity was 1.4 (SD 1.4). Etiologic factors include Dilatation and curettage (D and C) (33.3%), Caesarean section (C/S) (31.5%), manual removal of placenta and Pelvic Inflammatory Disease (PID) (7.4% each), and unexplained (3.7%). Mode of presentation was secondary amenorrhoea (50%), oligomenorrhoea (22.2%), and hypomenorrhoea (10%). As for the management, 68% had blind procedure while 25.9% had hysteroscopic procedure. Lippes loop was used in all except three patients who had pediatric Foleys catheter instead. Upon follow-up 59.3% resumed normal menses, 11.1% had oligomenorrhoea, hypomenorrhoea 13% and amenorrhoea 5.6%. There was no statistical difference in the outcome of treatment between hysteroscopic adhesiolysis and the blind procedure when return to normal menses is considered as the end point, OR=2.27, CI 0.45-12.65, Fisher exact test (one-tailed) P=0.2184818.
  
  
  CONCLUSIONS
  There was no significant difference between the blind and hysteroscopic procedures. Dilatation and curettage was found to be the commonest cause of IUA.
authors.affiliation: Department of Obstetrics and Gynaecology, Bayero University Kano/Aminu Kano Teaching Hospital, Kano, Nigeria.
authors.forename: Sule A
authors.initials: SA
authors.lastname: Gaya
authors.forename: Ibrahim S
authors.initials: IS
authors.lastname: Adamu
authors.forename: Ibrahim A
authors.initials: IA
authors.lastname: Yakasai
authors.forename: Sanusi
authors.initials: S
authors.lastname: Abubakar
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006784:Hospitals, Teaching; D006801:Humans; D015907:Hysteroscopy / Q000379:methods*; D008599:Menstruation Disturbances / Q000209:etiology / Q000601:surgery; D008875:Middle Aged; D009549:Nigeria / Q000453:epidemiology; D010298:Parity; D011183:Postoperative Complications; D015995:Prevalence; D000267:Tissue Adhesions / Q000453:epidemiology / Q000209:etiology* / Q000601:surgery; D016896:Treatment Outcome; D014591:Uterine Diseases / Q000453:epidemiology / Q000209:etiology* / Q000601:surgery; D055815:Young Adult