Acute lymphoblastic leukaemia

Common leukaemia of childhood
Etiology uncontrolled proliferation of lymphoid progenitor cells
Epidemiology Median age at diagnosis = 17
B cell accounts for 75% cases (and most common in children); T cell most common in older adolescents
Clinical presentation Features of anaemia, thrombocytopenia, splenomegaly
Pathogenesis
Diagnostic investigations FBC: normochromic normocytic anaemia, thrombocytopenia
Management