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Fig. 2 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 2

From: Diffusion-weighted MR imaging diagnostic merits in the post-therapeutic assessment of musculoskeletal soft tissue sarcoma

Fig. 2

A 60-year-old female patient, presenting with recurrent left thigh malignant peripheral nerve sheath tumor (MPNST). Contrast-enhanced T1-weighted images at baseline (a) reveal a strongly and almost homogeneously enhancing mass with follow up images after chemotherapy (b) shows a mild reduction of tumor size and contrast enhancement. The tumor showed matched post-treatment response according to both RECIST and mRECIST. There was about (5%) decrease in size which is classified as SD. ADC images at baseline (c) and after 3 months of chemotherapy (d) showing increased ADC in response to treatment. Wide local excision of the mass revealed recurrent MPNST with an evident therapy effect

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