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. 2024 Feb 23;19(5):1866–1871. doi: 10.1016/j.radcr.2024.02.009

Fig. 2.

Fig 2

(A, B) Representative 18F-FDG PET/CT scan and MRI of the medial thigh muscle involvement in a 41-year-old male. 18F-FDG PET/CT scan showing increased uptake in the left external obturator muscle with extension to the left pectineus muscle and right quadratus femoris muscle (arrow). (E) Axial subtraction contrast-enhanced T1-W image showing low enhancement (arrow), (C) Pre-contrast T1-W image showing increased signal intensity (arrow), (D) Post contrast T1-W image showing high signal intensity (arrow) in bilateral medial thigh muscles.