Mario Vitor Carcassola, Wladimir Gushiken de Campos, Celso Augusto Lemos, Basilio de Almeida Milani, Ricardo Luiz Psciolaro, Marcelo Minharro Ceccheti. Pilomatrixoma in the cheek: a clinical case report. Autops. Case Rep. 2022;12:e2021387. doi:10.4322/acr.2021.387