9834/3 Prolymphocytic leukemia, T-cell type


Tumours of haematopoietic and lymphoid tissues
ICD-O-3 topography code: C42 and C77
ICD10: C91.6

/span>-cell prolymphocytic leukaemia (T-PLL) is an aggressive T-cell leukaemia characterized by the proliferation of small to medium-sized prolymphocytes with a mature post-thymic T-cell phenotype involving the peripheral blood (PB), bone marrow (BM), lymph nodes, liver, spleen and skin.