© 1997 by Oxford University Press
brief-report |
Epidemiological Aspects of Liver Abscesses in Children in the Western Cape Province of South Africa
*Department of Paediatrics and Child Health, Department of Paediatric Surgery, Tygerberg Hospital, University of Stellenbosch Parow, 7505, Cape Town, South Africa
**Department of Paediatric Surgery, Red Cross War Memorial Children's Hospital, Institute of Child Health, University of Cape Town Rondebosch, 7700, Cape Town, South Africa
Address for correspondence: Dr M. K. Hendricks, Department of Paediatrics, Faculty of Medicine, University of Stellenbosch, PO Box 19063, Tygerberg 7505, South Africa
A high incidence (28 per 100 000 admissions) of liver abscesses is reported in children from the Western Cape Province of South Africa. Of a total of 84 childhood hepatic abscesses over a 10-year period, 51 per cent (43 patients) were primary pyogenic, 30 per cent (25 patients) amoebic, 2 per cent (two patients) Ascaris, and 17 per cent (14 patients) were culture negative.
Protein calorie malnutrition was evident in 56 per cent of cases. Amoebic abscesses originated in patients from rural areas, whereas pyogenic abscesses occurred in patients from urban and periurban environments
Staphylococcus aureus was cultured in 85 per cent of pyogenic liver abscesses. Gram negative organisms were identified in four cases of amoebic hepatic abscess where secondary infection occurred. Co-existing parasites of Ascaris lumbricoides and Trichuris trichiura were identified in the stools of 31 per cent of patients. A low (4.8 per cent) mortality is reported for this series