[Quantitative assessment of qualitative traits of radionuclide images of the bones].

The results of radionuclide visualization of 147 patients with primary bone pathology were analyzed using probability algorithms. This analysis resulted in the determination of several groups of signs of various degrees of reliability in the diagnosis of some types of bone pathology. Diagnostic algorithms allow summing up and classifying practical experience and to test hypotheses, put forward by some of the physicians as a result of their practical activities.

[Sequential diagnostic procedure in the evaluation of the tumoritropic properties of radiopharmaceuticals].

The optimum value of diagnostic procedure in the assessment of RP tumoritrophism (99mTc-pyrophosphate) was shown. The results of radionuclide studies using 99mTc-pyrophosphate in 193 patients with bone pathology were cited by way of example. Diagnostic thresholds with error levels were established.