Reversible functional asplenia. Autoimmune hemolytic anemia with thrombocytopenia in chronic lymphocytic leukemia
Hirano, T.; Tomiyoshi, K.; Take, H.; Watanabe, N.; Oriuchi, N.; Inoue, T.; Naruse, M.; Endo, K.
Clinical Nuclear Medicine 19(8): 693-695
1994
ISSN/ISBN: 0363-9762 PMID: 7955748 Document Number: 428467
An enlarged spleen failed to accumulate Tc-99m-labeled phytate, but it showed normal perfusion and uptake of labeled and heat-denatured red blood cells. A blood cell count demonstrated moderately low hemoglobin and hematocrit levels and a markedly low platelet count, and results of direct Coombs' and antiplatelet-antibody (IgG) tests were positive. Steroid therapy resulted in normal splenic function. This case demonstrates reversible functional asplenia caused by reticuloendothelial dysfunction secondary to pure splenic chronic lymphocytic leukemia.