Figure 3.

48-year-old HIV-positive male with silicone granulomas. Anterior (left) and posterior (right) projections from gallium scan acquired 48 hours after the intravenous administration of 6.1 mCi of gallium-67 citrate demonstrate physiologic tracer uptake in the chest without evidence of PCP. In addition, there is moderate diffuse tracer uptake in the gluteal area bilaterally (arrows). Focal tracer concentration in the left pelvis that resolved on followup imaging (Fig. 4) is consistent with physiologic excretion of tracer in the bowel (arrow).