An 80-year-old woman with a giant goiter - Maciel, Léa Maria Zanini; Magalhães, Patrícia K. R.; Soares, Edson Garcia; Gomes, Patrícia M; Mello-Filho, Francisco Veríssimo; Conti-Freitas, Luiz Carlos (Diagnostic dilemmas : images in endocrinology, 2013)