Massive splenomegaly with multiple defects in a chronic myelogenous leukemia demonstrated by 99mTc-sulfur colloid...

A 99mTc-sulfur colloid liver-spleen scintigram of a 78-year-old woman with a painful, large mass in the left upper quadrant of the abdomen revealed massive splenomegaly with multiple areas of absent radioactivity. Splenectomy was performed and the removed spleen, weighting 2,010 g, was confirmed to contain acute and old infarcts with leukemic cell and megakaryocyte infiltration.