CLL is characterised by following except -
Chronic Lymphocytic leukaemia occurs more commonly in middle and older age groups over 50 years of age with a male preponderance ,male - female ratio 2:1 Reference best book of Pathology 7th edition author Harsha Mohan page number 355
Small lymphocytes in peripheral smear
Hepatosplenomegaly
Age > 50 years and usually females
ZAP-70 is a marker
Haematology