<unk>  is a rare lymphoid leukemia, which account for only about 2% of all mature lymphoid leukemias.<unk> s present similar to leukemia. Like lymphomas, they originate in the lymphocytes, but do not form solid tumors.<unk> s are also considered lymphoproliferative disorders, which lymphocytes are produced in large amounts.<unk>  may be classified according to the type of cell involved: B-cell<unk>  and T-cell<unk> . Originally, it was thought to be a rare variation of chronic lymphocytic leukemia, but is now considered a distinct disease. It is usually classified as a kind of chronic lymphocytic leukemia. Although these 2 types of<unk> s share some of the same characteristics, the World Health Organization (WHO) classifies them as different types of lymphoid leukemias.
Prolymphocytic leukemia
T-cell prolymphocytic leukemia electrocardiogram
T-cell leukemia
Adult T-cell leukemia
B-cell leukemia
T-cell prolymphocytic leukemia
B-cell prolymphocytic leukemia
Leukemoid reaction