Detection of Pulmonary Embolism with Gallium-68 Macroaggregated Albumin Perfusion PET/CT: An Experimental Study in Rabbits

Figure 6

The sponge structure in the vessel filled with erythrocytes, bleeding in the surrounding parenchyma, and mononuclear cell infiltration (a and b; green arrows); healthy lung parenchyma and open vessel structures (c and d; blue arrows) (×10 H&E).

(a)

(b)

(c)

(d)