On clinico-roentgenological symptomatics of relapses of benign cartilage tumors and skeleton bordier processes

33 patients were examined for clinico-roentgenological peculiarities of 42 relapses of benign cartilage tumors and bordier processes. It was found that times of relapse occurence varied from several months to several years. The relapsing formations were localized both in operated bones and soft tissues. The clinical picture of the relapsing process was not distinct, it could be unobserved for a long time. Periodic dynamical observation of after-operation patients promotes timely detection of relapses