case_images: PMC4562007_01
case_images: Imaging findings. On positron emission tomography (PET), the maximum standardized uptake value was 12.7, which corresponded to the tumor finding on computed tomography (CT). a CT. b PET
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case_images: PMC4562007_01_40792_2015_72_Fig1_HTML.jpg
case_images: Fig1
case_images: On positron emission tomography with 18F-fluorodeoxyglucose, the maximum standardized uptake value was 12.7, which corresponded to the tumor finding on computed tomography (Fig. 1a, b).
case_images: Macroscopic appearance of the resected tumor. The tumor was solid and grayish with smooth margins
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case_images: PMC4562007_01_40792_2015_72_Fig2_HTML.jpg
case_images: Fig2
case_images: The macroscopic specimen was solid and grayish with smooth margins (Fig. 2).
case_images: Pathological findings (magnification x200). The tumor was a 30 x 23 mm tumor with atypical spindle cells arranged in a fascicular histoid pattern. Immunohistochemistry demonstrated that the tumor cells were positive for alpha-smooth muscle actin (alpha-SMA), desmin, and vimentin. a Hematoxylin-eosin staining. b alpha-SMA. c Desmin. d Vimentin
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case_images: PMC4562007_01_40792_2015_72_Fig3_HTML.jpg
case_images: Fig3
case_images: Postoperative histopathology revealed a 30 x 23 mm tumor with atypical spindle cells arranged in a fascicular histoid pattern (Fig. 3a). Immunohistochemistry demonstrated that the tumor cells were positive for alpha-smooth muscle actin (alpha-SMA), desmin, and vimentin (Fig. 3b-d).