Facial subcutaneous dermatofibrosarcoma protuberans treated with imatinib and monitored with magnetic resonance: A therapeutic alternative for unresectable cases. Issue 6 (22nd March 2022) - Navarrete‐Dechent, Cristian; Shah, Kalee; Mori, Shoko; Gounder, Mirnal M.; Stambuk, Hilda E.; Nehal, Kishwer S.