Fig. 1From: Clinicopathologic analysis of renal cell carcinoma containing Intratumoral fat with and without osseous metaplasiaPhotomicrographs of renal cell carcinoma (RCC) with adipose and/or osseous metaplasia. a, RCC, clear cell type with a minute (0.1 cm) deposit of adipose metaplasia near the tumor edge (Case 14 on Table 2) (10X magnification). b, RCC, papillary type I with osseous metaplasia consisting of mostly bone and only rare adipocytes (Case 11 on Table 2) (4X magnification). c, RCC with leiomyomatous-like stroma containing a focus of osseous metaplasia with occasional adipocytes (Case 12 on Table 2) (2X magnification). d, RCC, chromophobe type with adipose metaplastic deposit located centrally within the tumor (Case 17 on Table 2) (4X magnification). e, RCC, clear cell papillary type with osseous metaplasia containing adipose adjacent to the tumor capsule (Case 10 on Table 2) (2X magnification). f, RCC, clear cell type with osseous metaplasia consisting of predominantly adipocytes abutting the tumor edge, AML was considered in the radiologic differential diagnosis for this case (Case 1 on Table 2) (4X magnification)Back to article page