title: Burkitt's lymphoma patients in Northwest Cameroon have a lower incidence of sickle cell trait (Hb AS) than healthy controls.
abstract: Contradictory findings have been reported from Africa with regard to the risk of developing Burkitt's lymphoma (BL) in sickle cell trait (AS)carriers. Haemoglobin electrophoresis was performed in 78 BL patients in the Northwest region of Cameroon, and in 78 nearest-neighbourcontrols of the same age, sex and tribe from the same village. AS was confirmed in 4 of 78 (5.13%) BL patients and in 11 of 78 (14.10%)controls (χ2, p=0.052; Fisher's exact, one-tailed, p=0.050). Sickle cell trait carriers had a marginal statistically reduced risk of developing BL.
authors.affiliation: Department of Paediatrics and Child Health, Tygerberg Children's Hospital, Stellenbosch University, Cape Town. pbh@sun.ac.za.
authors.forename: P B
authors.initials: PB
authors.lastname: Hesseling
authors.forename: D T
authors.initials: DT
authors.lastname: Jam
authors.forename: D D
authors.initials: DD
authors.lastname: Palmer
authors.forename: P
authors.initials: P
authors.lastname: Wharin
authors.forename: G S
authors.initials: GS
authors.lastname: Tuh
authors.forename: R
authors.initials: R
authors.lastname: Bardin
authors.forename: M
authors.initials: M
authors.lastname: Kidd