Immunophenotyping Pediatric Leukemias in Kelantan, Malaysia

Abstract

This study reviewed the immunophenotyping results of children with acute leukemia in Kelantan, Malaysia. In the 3.5-year period (January 1994 to June 1997), 45 cases were identified. All children were under the age of 12 years and the predominant ethnic group was Malay. Thirty-six cases (80%) were acute, lymphoblastic leukemia (ALL) and 9 cases (20%) were acute myeloblastic leukemia (AML). Of the ALL cases, 3% were of B-cell and 22% of T-cell origin, and 96% of the B-lineage ALL were CD10 positive. All the AML cases expressed CD33 and 78% were positive for CD13. The incidence of mixed-lineage leukemias was 13.8% for My⁺ ALL and 11.1% for Ly⁺ AML.

Key Words:

• children
• immunophenotyping
• leukemia
• Malaysia

Additional information

Notes on contributors

B. S. Menon

Joyce Laing works in the Department of Child and Family Psychiatry, Playfield House, Cupar, Fife, and is a Consultant Art Therapist to Psychiatric Hospitals and Prisons and Chairwoman of the Scottish Society of Art and Psychology.

Dr Niculescu Dan, Centrul de Reumatologie, Str. J. (F)ucick no. 5, Bucuresti, Romania

Anni Vilppula, Department of Medicine, Paimio Hospital, Preitilä, Finland

G. Tausch, Department of Rheumatology, Municipal Hospital of Vienna-Lainz, Wolkersbergenstraße 1, A-1130Wien, Austria

Dr Guido Gothoni, Medica Pharmaceutical Company Ltd., P.O. Box 325, SF-00101 Helsinki 10, Finland

A. Elman, Dept. of Rheumatology, Karolinska sjukhuset, Stockholm, Sweden

Hannu Paitälä, Rheumatism Foundation Hospital, Heinola, Finland

Jonas Jonsson, National Bacteriological Laboratory, S-105 21 Stockholm, Sweden