TY - JOUR T1 - Ultrasound-based liver elastography: a narrative review of technical principles and interpretation of results JO - Radiologia Brasileira A1 - Souza, Fernanda Fernandes A1 - Araújo, Roberta Chaves A1 - Fontanin, Guilherme Massotte A1 - Elias Júnior, Jorge SN - 0100-3984 UL - 10.1590/0100-3984.2025.0102 VL - 59 Y1 - 2026 PB - Brasil ER -