Source:http://linkedlifedata.com/resource/umls/id/C0023486
MSH: A chronic leukemia characterized by a large number of circulating prolymphocytes. It can arise spontaneously or as a consequence of transformation of CHRONIC LYMPHOCYTIC LEUKEMIA.,NCI: A type of chronic lymphocytic leukemia (CLL) in which too many immature white blood cells (prolymphocytes) are found in the blood and bone marrow. PLL usually progresses more rapidly than classic CLL.,NCI: A mature B- or T- cell leukemia with progressive clinical course. It is characterized by the presence of medium-sized lymphocytes with visible nucleoli (prolymphocytes) in the peripheral blood, bone marrow, and spleen.