[Ochronotic arthropathy. A case report: radiographic and scintigraphic comparative study (author's transl)].

After description of etiopathogenetic, anatomopathological and clinical aspects of the disease, the authors relate about a case of ochronotic arthropathy, lining on its typical radiological patterns. Scintigraphic study with 99mTc-pertechnetate and with 99mTc-pyrophosphate, excluding any phlogistic component, agree with dysmetabolic and degenerative nature of this arthropathy.