case_images: PMC3180717_01
case_images: Selected sagittal (a), axial (b) and coronal (c) slices of CT, PET and fusion images and MIP image (d) of PET-CT showing increased focal FDG uptake in the subcutaneous fatty tissue posterior to the proximal gluteal muscle planes at right thigh
case_images: IJNM-26-27-g001.jpg
case_images: PMC3180717_01_IJNM-26-27-g001.jpg
case_images: F1
case_images: F18-FDG PET/CT showed hypometabolic area in left frontal region of the brain and increased FDG uptake in the subcutaneous fatty tissues of the right thigh posterior to the gluteal muscle plans [Figure 1].
case_images: Typical vimentin positivity in the renal cell carcinoma cells (Vimentin Antibody, x100)
case_images: IJNM-26-27-g002.jpg
case_images: PMC3180717_01_IJNM-26-27-g002.jpg
case_images: F2
case_images: Histopathological examination of the biopsy material from the left frontal region and right gluteal region revealed metastasis of clear cell type RCC [Figures 2 and 3].
case_images: Malignant clear cell infiltration in the fibroadipose tissues, with vascular tumor embolus adjacent to the tumor (Hematoxylen and eosin, x40)
case_images: IJNM-26-27-g003.jpg
case_images: PMC3180717_01_IJNM-26-27-g003.jpg
case_images: F3
case_images: Histopathological examination of the biopsy material from the left frontal region and right gluteal region revealed metastasis of clear cell type RCC [Figures 2 and 3].
case_images: Selected sagittal (a), axial (b) and coronal (c) slices of CT, PET and fusion images and MIP image (d) of PET-CT showing increased focal FDG uptake at the posteromedial part of proximal third of right cruris
case_images: IJNM-26-27-g004.jpg
case_images: PMC3180717_01_IJNM-26-27-g004.jpg
case_images: F4
case_images: Seven months later, an MR of right cruris which was done for the investigation of right leg pain showed a contrast-enhancing lesion with a diameter of 3.5 cm located at the subcutaneous area of posterior part of right cruris [Figure 4].
case_images: MRI shows a soft tissue lesion in the intermuscular area, with a diameter of 2.5 cm, which is hypointense on T1-weighted images (a) and hyperintense on T2-weighted images (b) and showing intense contrast enhancement
case_images: IJNM-26-27-g005.jpg
case_images: PMC3180717_01_IJNM-26-27-g005.jpg
case_images: F5
case_images: F18-FDG PET/CT detected an increased FDG uptake focus in the proximal third of right cruris adjacent to the muscle planes [Figure 5].