AUTHOR=Di Benedetto Guenda , Barca Ignazio , De Gregorio Laura , Scollo Claudia , Gianì Fiorenza , Martorana Federica , Russo Marco , Frasca Francesco , Pellegriti Gabriella , Sapuppo Giulia TITLE=Medullary thyroid cancer in MEN2 pediatric/adolescent carriers of RET mutation: genotype/phenotype correlation and outcome in a retrospective series of 23 patients JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1464890 DOI=10.3389/fonc.2024.1464890 ISSN=2234-943X