METHOD OF ORGAN-PRESERVING OPERATION IN BREAST CANCER WITH TUMOR LOCALIZATION IN LOWER QUADRANTS Russian patent published in 2019 - IPC A61B17/00 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to surgery, oncology, and mammalogy. First excised isosceles triangle above the tumor is formed with the base in the submammary fold and the vertex facing the nipple, the tumor is removed from the obtained approach in the volume of the sectoral resection. Formation of second compensatory isosceles triangle with base equal to base of first triangle. Bases of both triangles are joined by incision and the graft is rotated; the second isosceles triangle is formed with a base from the submammary fold along the lateral portion of the mammary gland to the boundary of its outer quadrants and a vertex facing the middle axillary line. Lymph nodes of the axillary region are accessed from the prepared incision.

EFFECT: method enables achieving the best aesthetic results, while observing the rules of oncological surgeries completely.

1 cl, 3 dwg, 1 tbl, 2 ex