Spontaneous Retroperitoneal Hemorrhage in a Patient with Prolymphocytic Transformation of Chronic Lymphocytic Leukemia

Spontaneous Retroperitoneal Hemorrhage in a Patient with Prolymphocytic Transformation of Chronic Lymphocytic Leukemia

Prolymphocytic transformation of chronic lymphocytic leukemia is a rare but recognized entity. We present the case of a 76-year-old gentleman with a previous diagnosis of chronic lymphocytic leukemia who presented with fatigue, fever, and a white blood cell count of 500 000 with prolymphocytes on peripheral blood examination. Chlorambucil and dexamethasone were initiated. He developed progressi...

CD5+, CD11C+, trap-positive chronic lymphocytic leukemia/prolymphocytic leukemia.

appearance and disappearance of chronic myeloid leukemia (cml) in patient with chronic lymphocytic leukemia (cll).

chronic lymphocytic leukemia (cll) and chronic myeloid leukemia (cml) are the most common leukemias of the elderly (>43 year). however, the sequential occurrence of cml followed by cll in the same patient is extremely rare. in our report, a 52-year-old female was diagnosed with cll (type of bone marrow (bm) infiltration was nodular and interstitial) and was treated with chlorambucil. 64 months ...

Phase II study of cladribine and cyclophosphamide in patients with chronic lymphocytic leukemia and prolymphocytic leukemia.

BACKGROUND One of the mechanisms of action of cladribine is the inhibition of DNA repair of damage caused by radiation, alkylating agents, or other drugs. To determine its antitumor activity in combination with cyclophosphamide, we initiated a Phase II trial of the two agents in patients with advanced chronic lymphocytic leukemia (CLL) or prolymphocytic leukemia (PLL). METHODS Twenty-nine pat...

Induction of features characteristic of hairy cell leukemia in chronic lymphocytic leukemia and prolymphocytic leukemia cells.

In vitro maturation was induced with 12-O-tetradecanoylphorbol-13-acetate in leukemic cell samples from patients with chronic lymphocytic leukemia (n = 10) and prolymphocytic leukemia (n = 4). The cells were studied for morphology, for immunological markers using the fluorescence activated cell sorter, and for acid phosphatase isoenzymes using both cytochemistry and isoelectrofocusing. Morpholo...