FIELD: medicine.
SUBSTANCE: invention is intended for predicting hematogenic metastasis in case of double-sided synchronous invasive carcinoma of non-specific mammary glands. Histological assessment of infiltrative component of neoplasms tissue in both mammary glands is carried out, during which the number of different structures from 1 to 5 is calculated, among which additionally alveolar, trabecular, solid structure and discrete groups of tumour cells are defined, presence of structures in points is estimated and Y regression equation value is calculated by formula: Y=(-41.1+2.2X1-1.3X2-0.74X3), then the value of haematogenous metastases development probability P is determined by formula: P=eY/(1+eY) and upon P≥50 % determine high, and upon P<50 % - low risk of haematogenous metastases development.
EFFECT: method increases accuracy and information value of hematogenic metastasis prediction.
1 cl, 2 ex, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PREDICTING NODAL METASTASIS IN TWO-WAY SYNCHRONOUS INVASIVE CARCINOMA OF NON-SPECIFIC TYPE OF MAMMARY GLANDS | 2015 |
|
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|
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|
RU2659938C2 |
| METHOD FOR PREDICTING LYMPHATIC CANCER SPREAD IN PANCREATIC DUCTUAL ADENOCARCINOMA | 2017 |
|
RU2648442C1 |
| METHOD OF PREDICTING HEMATOGENOUS METASTASIS IN INVASIVE CARCINOMA OF NONSPECIFIC TYPE OF MAMMARY GLAND BASED ON DETERMINATION OF DIFFERENT POPULATIONS OF CIRCULATING TUMOR CELLS IN BLOOD BEFORE TREATMENT | 2018 |
|
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| METHOD FOR HEMATOGENIC METASTASING PREDICTION IN CASE OF NON-SPECIFIC INVASIVE CARCINOMA OF BREAST IN PATIENTS WITH GOOD RESPONSE TO NEOADJUVANT CHEMOTHERAPY | 2016 |
|
RU2627649C1 |
| METHOD FOR PREDICTION OF HAEMATOGENIC METASTASIS IN DOUBLE-SIDED METACHROMIC INVASIVE NON-SPECIFIC BREAST CARCINOMA | 2015 |
|
RU2580639C1 |
| METHOD FOR PREDICTION OF DEGREE OF FULL REGRESSION PROBABILITY DURING NEOADJUVANT CHEMOTHERAPY IN PATIENTS WITH LUMINAL MOLECULAR-GENETIC SUBTYPE OF BREAST CANCER | 2016 |
|
RU2632112C1 |
