title: Case report 537. Chondroblastoma.
authors.affiliation: 1st Orthopaedic Department, Istituto Ortopedico Rizzoli, Bologna, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Pignatti
authors.forename: M
authors.initials: M
authors.lastname: Nigrisoli
mesh_terms: D002648:Child; D002804:Chondroblastoma / Q000175:diagnosis*; D005260:Female; D005266:Femoral Neoplasms / Q000175:diagnosis*; D005272:Femur Neck; D006801:Humans