Pardis Nematollahi - Department of pathology,Isfahan,Iran
Mitra Shavakhi - Department of pathology,Isfahan,Iran

chronic lymphocytic leukemia is associated with autoimmune cytopenia particularly autoimmune hemolytic anemia , immune thrombocytopenia and rarely autoimmune agranulocytosis and pure red cell aplasia but pancytopenia in the background of CLL is a rare phenomena and only a few cases on the literatures is reported. We present a rare case of CLL presenting with pancytopenia which definite diagnosis of CLL and Aplastic Anemia were confirmed by multicolor flowcytometry and bone marrow biopsy section.Immune pancytopenia is discussed in this section too.

Chronic lymphocytic leukemia,Aplastic anemia,Autoimmune cytopenia