Low-fat plexiform spindle cell lipoma with prominent myxoid stroma: an unusual oral presentation and immunohistochemical analysis - Santos, Jessica Luana dos; Ocamoto, Eduardo Akira; Almeida, Luciana Yamamoto; Teixeira, Lucas Ribeiro; Ribeiro-Silva, Alfredo; León, Jorge Esquiche (The Journal of Craniofacial Surgery, 2017)