Deletion 17p53 in CLL (Loss of p53 is associated with poor prognosis)

XX/XY

XX/XY

CML: PH+ve

XX/XY

FISH: ABL/BCR positive
Cytogenetics: 48,XY,t(9;22)(q34;q11.2),+der(22)t(9;22)(q34;q11.2),
+idic(22)t(9;22)(q34;q11.2)

46,XX