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Primary vascular bone sarcomas. A clinicopathological and immunohistochemical study of two cases
S Markaki1, H Kokka, E Kyparidou
1Department of Pathology KAT, Kiphissia, Greece.
Archives D'Anatomie Et De Cytologie Pathologiques
|January 1, 1990
Abstract:
Two cases of primary vascular bone sarcomas are reported. The first case presented a rather slow clinical course and a non-aggressive histological picture and was classified as hemangioendothelioma. The second was a frankly malignant tumor, already metastatic at the time of diagnosis, which was classified as angiosarcoma. Views concerning the nomenclature and the behavior of primary vascular bone sarcomas are also discussed.