Chronic granulocytic leukemia is due to______________?

Correct answer: C. Chromosomal translocation

A. Chromosomal deletion
B. Chromosomal mutation
C. Chromosomal translocation
D. None of the above

Explanation

Chronic granulocytic, or myeloid, leukaemia is characteristically associated with the Philadelphia chromosome, produced by a reciprocal chromosomal translocation between chromosomes 9 and 22. This creates the BCR-ABL fusion gene.

Submitted by a TestUstad contributor and published by the TestUstad editorial teamLast updated 18 September 2026

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Chronic granulocytic leukemia is due to______________?

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