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2 771 933

(13)

(51)

IPC

G01N33/50(2006-01-01)

A61B5/00(2006-01-01)

A61P35/00(2006-01-01)

(21) (22)

Application

2021106775, 2021-03-15

(24)

Start date

2021-03-15

(22)

Actual filing date

2021-03-15

(45)

Published

2022-05-13

(72)

Inventor

Lapteva Yuliya SergeevnaOvsepyan Vanik Abramovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Nauchno-Issledovatelskij Institut Gematologii I Perelivaniya Krovi Federalnogo Mediko-Biologicheskogo Agentstva"

METHOD FOR IDENTIFYING CHROMOSOMAL ABNORMALITIES BY THE FISH METHOD IN MULTIPLE MYELOMA Russian patent published in 2022 - IPC G01N33/50 A61B5/00 A61P35/00

Abstract RU 2771933 C1

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely, to hematology, and pertains to identifying chromosomal abnormalities in multiple myeloma. The method consists in preparing a preparation for a FISH test from bone marrow aspirate with a low content of tumour plasma cells, conducting a FISH test of interphase nuclei with a diameter of no less than 9 mcm in the preparation for the presence of chromosomal abnormalities, and calculating the percentage of chromosomal abnormalities.

EFFECT: increase in the informative value of determining chromosomal abnormalities by the FISH method in bone marrow aspirate with a low content of tumour plasma cells in multiple myeloma.

1 cl, 3 ex

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RU 2 771 933 C1

Authors

Lapteva Yuliya Sergeevna

Ovsepyan Vanik Abramovich

Dates

2022-05-13—Published

2021-03-15—Filed