The term “desmoplastic fibroma” was used by Jaffe to describe an intraosseous fibrous tumor which is distinct from fibrosarcoma and various benign fibrous lesions such as non-ossifying fibroma, fibrous dysplasia, and chondromyxoid fibroma. Recently we have treated 4 cases of tumor of clavicle. Two of which were operated by curettage and bone graft. On the basis of the sum of the clinical, roentogenographic, histological and operative findings, we diagnosed it as “Desmoplastic fibroma”.
