For each of the types of acute leukaemia listed on the left select the most appropriate association from the list on the right

The answer is E, D, A. In ALL, especially in children, there are usually no B- or T-cell markers and this indicated a good response to chemotherapy.

This enzyme histochemical reaction distinguishes monoblasts from myeloblasts.

The presence of Sudan Black B or peroxidase positive granules indicated a myeloblast origin.

Leukaemic cells with cytoplasmatic projections are found in hairy cell leukaemia which is of B-cell origin (B).

Philadelphia chromosome (C) is a marker of chronic granulocytic leukaemia.