FIELD: medicine.
SUBSTANCE: invention refers to medicine, particularly to oncology and concerns sentinel lymph nodes (SLN) diagnostic methods in stomach cancer. A radiopharmaceutical is introduced by tumour perimetre in four points corresponding to four metastasis basins of stomach paratumorally immediately during operation. That is followed with SLN searching with using a digital gamma scanner herewith to determine radio-activity of a lymph node. If radioactivity of lymph node is three times higher than that of surrounding tissues, lymph node is considered to be sentinel.
EFFECT: method provides SLN detection immediately during operation that is necessary to evaluate the extent of lymphodissection, as well as in-operation control of so-called "jumping" metastasises with disordered metastasis.
2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR CONSERVATION TREATMENT OF INVASIVE CERVICAL CANCER | 2013 |
|
RU2535614C1 |
| METHOD FOR DIAGNOSTICS OF METASTASIS IN CASE OF MAMMARY GLAND CANCER OR MELANOMA | 2001 |
|
RU2195871C1 |
| METHOD FOR VISUALIZATION OF SENTINEL LYMPHATIC NODES IN ENDOMETRIAL CARCINOMA | 2018 |
|
RU2705433C1 |
| METHOD OF SEARCHING FOR SIGNAL LYMPH NODES IN BREAST CANCER USING ULTRASONIC VISUALIZATION AND INTRADERMAL PARAREOLAR ADMINISTRATION OF SONOVUE ECHOCONTRAST DRUG | 2022 |
|
RU2813026C1 |
| SENTINEL LYMPH NODES DIAGNOSING METHOD IN GASTRIC CANCER | 2020 |
|
RU2727251C2 |
| METHOD FOR DETERMINING INDICATIONS FOR LYMPHODISSECTION IN PATIENTS WITH VULVAR CANCER | 2018 |
|
RU2723993C2 |
| METHOD FOR DETECTION OF SIGNAL LYMPHATIC NODES IN BREAST CANCER PATIENTS BY COLLOIDAL RADIOPHARMACEUTICALS WITH VARIOUS PARTICLE DIAMETRES | 2011 |
|
RU2469334C1 |
| METHOD OF SIGNAL LYMPH NODE BIOPSY IN PATIENTS WITH BREAST CANCER | 2014 |
|
RU2549488C1 |
| METHOD OF SURGICAL TREATMENT OF BREAST CANCER AT EARLY STAGES OF TUMOR PROCESS | 2018 |
|
RU2698932C1 |
| METHOD OF PREDICTING HIGH RISK OF REGIONAL METASTASIS IN BREAST CANCER | 2023 |
|
RU2816441C1 |
