Intraosseous atypical chondroid tumor or chondrosarcoma grade 1 in patients with multiple osteochondromas Universiteit Antwerpen
Background: The autosomal dominant condition multiple osteochondromas, formerly called multiple hereditary exostoses, is associated with a risk of malignant progression of osteochondroma into secondary peripheral chondrosarcoma. Most patients with multiple osteochondromas have exostosin-1 or exostosin-2 gene mutations. To our knowledge, it has not been previously reported that patients may also harbor intraosseous (central) chondroid neoplasms, ...