Dr. Sergio Viana is a practicing musculoskeletal radiologist in Brasília, Brazil, a full member of the International Skeletal Society (ISS) and the Brazilian College of Radiology (CBR) with a special interest in pediatric MSK imaging and imaging in rheumatology. He graduated with a degree in Medicine from the Universidade Federal do Piauí (Teresina, 1995) and completed residencies in Internal Medicine at the Hospital das Clínicas da Universidade Federal de Pernambuco (Recife, 1997) and in Radiology at the Hospital de Base do Distrito Federal (Brasília, 2000). He co-authored the books "Manual de Diagnóstico por Imagem em Reumatologia" (Dilivros, 2024), "Joint Imaging in Childhood and Adolescence" (Springer, 2013 [1st ed] and 2019 [2nd ed]) and "Diagnóstico por Imagem em Reumatologia" (Guanabara-Koogan, 2007), in addition to six book chapters and dozens of articles, and has been lecturing on MSK imaging as a guest speaker at national and international meetings for over 20 years. He is also actively involved in continued medical education on his platform Advanced MSK (instagram.com/advancedmsk).