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FIG 3. Case 5. Nodular fasciitis in the left supraclavicular fossa in an 11-year-old girl.
Contrast-enhanced axial CT scan (A) and coronal T1-weighted (B), T2-weighted (C), and contrast-enhanced fat-suppressed T1-weighted (D) MR images show a markedly enhancing, well-defined, ovoid soft tissue mass in the subcutaneous fat of the left supraclavicular fossa. The lesion has a partly serrated border on contrast-enhanced MR image (D). Compared with the adjacent muscle, the mass is isointense and significantly hyperintense on T1- (B) and T2-weighted (C) images, respectively.
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