Pediatric AML in Sousse, Tunisia: Epidemiologic patterns and hierarchical prognostic factors

Pediatric acute myeloid leukemia outcomes in resource-limited regions remain understudied, particularly regarding how regional epidemiologic patterns interact with prognostic determinants. Our Tunisian cohort (n=68) reveals distinct pediatric AML features: older presentation (median 11 years), male predominance (63%), and unexpected AML2 subtype prevalence (35%). Cytogenetics showed 24% favorable-risk and 22% adverse-risk cases. Treatment outcomes correlated strongly with risk stratification, emphasizing the need for adapted diagnostic protocols in resource-conscious settings to optimize care pathways.