title: Sheehan's syndrome in a developing country, Nigeria: a rare disease or problem of diagnosis?
abstract: Over a five year period, 11 cases of Sheehan's syndrome were seen in the Endocrinology Unit of a teaching hospital in Ibadan, Nigeria. The mean age at diagnosis was 35.1 years; the mean parity was four and the average interval between the obstetric injury and diagnosis was 6.9 years. Four patients were in middle socio-economic class and seven were in low socio-economic class. The most frequent presenting symptoms were failure of lactation (11 out of 11 patients) and amenorrhoea (9 out of 11 patients). Seven patients had multiple endocrine insufficiency involving essentially all pituitary cell types. Six out of 8 patients were lost to follow-up. In a review of autopsy records over a 5-year period at the same institution, out of 1,951 post-mortem examinations, no additional cases of Sheehan's were found. With an average of about two clinical cases per year, it would seem that Sheehan's syndrome is still a relatively rare entity in this part of the world in spite of the poor level of obstetric care generally available. There is a need for increased awareness about this disease on the part of practitioners in developing countries in order to establish whether this rarity is real or it is due to missed diagnosis.
authors.affiliation: Department of Medicine, University College Hospital, Ibadan, Oyo State, Nigeria.
authors.forename: O O
authors.initials: OO
authors.lastname: Famuyiwa
authors.forename: A F
authors.initials: AF
authors.lastname: Bella
authors.forename: A O
authors.initials: AO
authors.lastname: Akanji
mesh_terms: D000328:Adult; D003906:Developing Countries; D005260:Female; D006801:Humans; D007018:Hypopituitarism / Q000175:diagnosis / Q000453:epidemiology*; D008875:Middle Aged; D009549:Nigeria / Q000453:epidemiology; D011644:Puerperal Disorders / Q000175:diagnosis / Q000453:epidemiology*