title: Audit of imported and domestic malaria cases at Kuala Lumpur Hospital.
abstract: The clinical, haematological and biochemical profiles of all domestic and imported malaria cases admitted to the Hospital Kuala Lumpur were analysed. The most common malaria types were Plasmodium falciparum (39.5%) and Plasmodium vivax (42%). The most common patient type was men aged 29-40 years (reflecting the high mobility of this group, many of whom were illegal immigrants). Misdiagnosis on admission was frequently due to the variable clinical presentation of the disease and the difficulties of obtaining an accurate history. Associated haematological abnormalities were common. Chloroquine resistance was diagnosed in four P. falciparum patients and in one P. falciparum/vivax patient. Overall, imported malaria did not seem more severe than domestic. The three patients with cerebral malaria survived. One patient died of acute liver failure. The large influx of illegal immigrants to Malaysia has resulted in a surge in malaria infection; illegal immigrants remain a source of chloroquine resistance.
authors.affiliation: Department of Medicine, University Kebangsaan Malaysia, Kuala Lumpur.
authors.forename: C S
authors.initials: CS
authors.lastname: Moore
authors.forename: I
authors.initials: I
authors.lastname: Cheong
mesh_terms: D000328:Adult; D000818:Animals; D004641:Emigration and Immigration; D005260:Female; D006760:Hospitalization; D006801:Humans; D016778:Malaria, Falciparum / Q000453:epidemiology*; D016780:Malaria, Vivax / Q000453:epidemiology*; D008296:Malaysia / Q000453:epidemiology; D008297:Male; D008485:Medical Audit; D012189:Retrospective Studies