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Application

98119697/14, 1998-11-03

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Start date

1998-11-03

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Actual filing date

1998-11-03

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Published

1999-10-10

(72)

Inventor

Tjutin L.A.Kostenikov N.A.Granov A.M.Korytova L.I.Savicheva I.Ju.Zhabina R.M.Savello V.E.Fadeev N.P.Mostova M.I.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Rentgeno-Radiologicheskij Institut Mz Rossii

METHOD FOR DIAGNOSING VOLUMINOUS FORMATIONS IN BRAIN Russian patent published in 1999 - IPC

Abstract RU 2138991 C1

FIELD: medicine. SUBSTANCE: method involves intravenously injecting sodium 11C- butirate at a dose of 250-400 MBq and carrying out 15 long tomographic examination of the brain in 5-6 min. At least 50% local pathologic increase of sodium 11C-butirate contents accumulated in a focus relative to its normal level in the white substance being observed, malignant tumor is to be diagnosed. Accumulation increase of equal to or less than 20% being observed, benign formation is to be diagnosed. EFFECT: low radiation loading; low cost. 3 dwg

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RU 2 138 991 C1

Authors

Tjutin L.A.

Kostenikov N.A.

Granov A.M.

Korytova L.I.

Savicheva I.Ju.

Zhabina R.M.

Savello V.E.

Fadeev N.P.

Mostova M.I.

Dates

1999-10-10—Published

1998-11-03—Filed

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