FIELD: medicine.
SUBSTANCE: invention relates to medicine, namely to diagnostics. Method includes introduction of needle electrodes with active current-conducting end into tumour. After that their advance into tumour depth is performed. As they move, indices of bioimpedance (BIM) are measured five times at current frequency 2 kHz and voltage 1.02 V. If BIM indices decrease in the period of advance of electrodes into tumour depth, tumour is benign. If BIM indices vary, or grow, tumour is malignant.
EFFECT: method reduces tome of examination, is simple in implementation.
3 ex
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