Papillary tumor of the pineal region: case report and literature review - Yamaki, Vitor Nagai; Vera, Felipe Romero; Ribeiro, Renan Ribeiro; Medeiros, Raphael Salles Scortegagna; Teixeira, Manoel Jacobsen; Figueiredo, Eberval Gadelha (Brazilian neurosurgery-arquivos brasileiros de neurocirurgia, 2018)