Hereditary spherocytosis: a study of 16 patients from University Hospital, Kuala Lumpur.

Hereditary spherocytosis is a rather uncommon disease in Malaysia as only 16 patients were seen in our hospital over a 13 year period. Pallor, jaundice and splenomegaly were common physical signs. Clinical severity of the disease was variable and more than half of them needed splenectomy. Complications including haemolytic crisis and cholelithiasis were encountered but not aplastic crisis. All 10 patients who underwent splenectomy had uniformly good results and none of them had post-operative complications.