Figure 5.

Whole body ¹¹¹In-leucocyte scintigraphy of adult human 24 h after inoculation in A: Anterior view and B: Posterior view and of a 12-weeks old juvenile pig 6 h after inoculation [19] in C: Ventral and D: Dorsal view. The central sparing in the pig between liver and spleen represents a full stomach. As in humans prolonged clearance of activity from labeled leukocytes from liver and spleen is seen as well as low excretion activity in both feces and urine. The major difference was the accumulation of activity in the lungs of juvenile pigs, which is only a transient phenomenon in healthy human lungs.