FIELD: medicine. SUBSTANCE: method involves examining peripheral patient blood, determining glucose level, general bilirubin level, blood platelets, segmented leukocytes, stab neutrophils, young leukocytes eosinophils, lymphocytes, monocytes number, hemoglobin level, prothrombin index, erythrocytes sedimentation speed and calculating diagnostic indices of IKB2, IKP2, IKM7 and IKM9 from known formulas. One or no positive diagnosis index and positive values of blood platelets index and prothrombin index relative to a threshold index value being detected, the case of no metastases available in regional lymphatic nodes is to be diagnosed. Two or more positive indices being determined, mean tumor diameter, patient weight are to be additionally determined and blood color index and thymol test are carried out and IKP4, IKM1, IKM3, IKM5, IKM10, IKML1, IKML2, IKML3 diagnosis indices are calculated from known formulas. At least one positive value of diagnostic index or mean tumor diameter relative to a threshold level being detected, available, the case of metastases availability is to be diagnosed. EFFECT: high accuracy of diagnosis. 4 tbl
