Multiple diffuse fibrosarcoma of bone

Metastatic Spread of Fibrosarcoma of Bone

of tumours arising in otherwise normal bones, fibrosarcoma is about one-third as common as osteosarcoma and may have a very slightly better prognosis. A comparison of the aetiology and behaviour of forty-nine fibrosarcomata and 152 osteosarcomata indicates several similar features. Fibrosarcoma lacks the characteristic peak incidence in adolescence of osteosarcoma, but the age and sex distribut...

Diffuse multiple scattering

A new form of diffraction lines has been identified, similar to Rutherford, Kikuchi and Kossel lines. This paper highlights some of the properties of these lines and shows how they can be used to eliminate the need for sample/source matching in Lonsdale's triple convergent line method in lattice-parameter determination.

A Syndrome of Multiple Telangiectases Produced by a Transplantable Fibrosarcoma*

in this Institute by serial transplantations in Sprague-Dawley rats for almost 2 years, because they proved to be useful in the study of various problems related to neoplastic growth (6, 8). Origi nally, these tumors were rather polymorph in their histologie appearance and contained islets of chondrosarcomatous and osteosarcomatous tissue ; but gradually they have assumed a purely fibrosarcomat...

Fibrosarcoma development 15 years after curettage and bone grafting of giant cell tumor of bone.

Malignant transformation of conventional giant cell tumor of bone is rare and usually occurs with irradiation. This article describes a case of malignant transformation of a giant cell tumor 15 years after initial curettage and bone graft. A 35-year-old man was admitted to the hospital with a recurrent giant cell tumor of the distal femur. On presentation, the patient reported the insidious ons...

Fibrosarcoma of bone. Review of fifty consecutive cases from the Bristol Bone Tumour Registry.