Angiography in giant cell tumors.

  • 1 March 1977
    • journal article
    • case report
    • Vol. 17  (3) , 118-23
Abstract
Angiography in 9 cases of giant cell tumors of bone is described. All cases had a greatly increased vascularity of the lesion, with concomitant increase in the diameter of the supplying arteries and draining veins. The arterial branching on the surface as well as within the tumor seemed specific of giant cell tumors. Arteriovenous shunting was marked. There was a marked, long-lasting, non-homogeneous tumor stain. Examination with angiotensin enhanced the pathologic findings. The angiographic appearance, often simulating malignancy, combined with the appearance of the skeletal films, make the diagnosis of giant cell tumor almost certain. Difficulties will be expereinced in differentiating giant cell tumors from metastatic deposits, especially in the spine.

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