Massive Facial Presentation of Dermatofibrosarcoma Protuberans

Figure 3

Axial MRI of the head showing postoperative outcome by after the first stage of debulking with a drastic reduction in tumour tissue (red star). (a) T2-weighted imaging, (b) T1-weighted imaging, and (c) T1-weighted imaging after gadolinium injection. The masticator muscles show increased T2w intensity and diffuse enhancement, due to muscle oedema (yellow arrow). Residual tumour tissue is difficult to differentiate for which follow-up imaging is necessary.

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