Figure 1: Venous contrast enhanced phase CT scan showing the periaortic sheathing (coated aorta)

Figure 2: Venous contrast enhanced phase CT scan showing the perirenal fat infiltration (hairy kidneys)

Figure 3: Thoracic HRCT scan showing lung involvement and the pleural sheath

Figure 4: X-rays showing symmetrical cortical osteosclerosis of long bones

Figure 5: Biopsy specimen of perirenal adipose tissue stained with hematoxylin and eosin

Figure 6: Immunohistochemical examination of a biopsy specimen of perirenal adipose tissue showing rare S100 positive cells

Figure 7: Immunohistochemical examination of perirenal adipose tissue biopsy specimen showing reactive BRAF ^V600E with fine cytoplasmic granules

Figure 8: Immunohistochemical examination on a biopsy specimen of perirenal adipose tissue showing positivity for CD68