Fig. 1.

Fig. 1A. Anti CD-163 immunostaining (a marker of cells of monocyte/macrophage lineage) demonstrated macrophages with phagocytized black particulate material (presumed platinum foreign body) and also birefringent material (presumed silicone foreign body) in Case #19. The boxed area is shown at higher magnification in Figure 1B.

Fig. 1B. Black particulate material consistent with platinum as a phagocytized foreign body (solid arrows), and birefringent material (hollow arrows) consistent with silicone as a phagocytized foreign body.