Fig. 3 shows representative 18FDG accumulation scans and the anatomical pictures of untreated (Fig. 3A and C) and DOX-UIC2-CsA treated (Fig. 3B and D) SCID mice bearing Pgp+ (KB-V1, right shoulder and thigh) and Pgp- (KB-3-1, left shoulder and thigh) tumor xenografts. Here, PGP is linked to neoplasm.