Extraskeletal Myxoid Chondrosarcoma with Molecularly Confirmed Diagnosis: A Multicenter Retrospective Study Within the Italian Sarcoma Group

Anna Paioli, Silvia Stacchiotti, Domenico Andrea Campanacci, Emanuela Palmerini, Anna Maria Frezza, Alessandra Longhi, Stefano Redaelli, Davide María Donati, Giovanni Beltrami, Giuseppe Bianchi, Marta Barisella, Alberto Righi, Stefania Benini, Marco Fiore, Piero Picci, Alessandro Gronchi