[Place of radiology in giant cell tumors of the bone].

The authors present 60 cases of histologically confirmed giant cell tumor classified by a radiological grading as quiet, active and aggressive form. On the basis of our acquired experience and mainly from the follow-up films, all the pertinent radiological findings are analysed either for a more correct therapeutic guidance or for an adequate post-operative follow-up (favourable evolution, definitive recovery, local relapse, malignant degeneration).