title: Beneficial effect of hepatitis in leukemic reticuloendotheliosis.
abstract: A patient with leukemic reticuloendotheliosis had splenomegaly, neutropenia, and a severe underproduction anemia. During a three-year period, the hematocrit was never in the normal range, and periodic transfusions were required. However, after an episode of hepatitis that was positive for B surface antigen, the spleen became smaller, the number of neutrophils increased, the transfusion requirement disappeared, and the hematocrit rose to normal. Several mechanisms for this observation are proposed.
mesh_terms: D006509:Hepatitis B / Q000150:complications*; D006801:Humans; D007943:Leukemia, Hairy Cell / Q000150:complications*; D008297:Male; D008875:Middle Aged