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2 142 636

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Application

98115744/14, 1998-08-17

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Start date

1998-08-17

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Actual filing date

1998-08-17

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Published

1999-12-10

(72)

Inventor

Sambulov V.I.Zenger V.G.Shatokhina S.N.Shabalin V.N.

(73)

Holder

Moskovskij Oblastnoj Nauchno-Issledovatel'Skij Klinicheskij Institut

METHOD FOR DIAGNOSING MIDDLE EAR CHOLESTEATOMA Russian patent published in 1999 - IPC

Abstract RU 2142636 C1

FIELD: medicine. SUBSTANCE: method involves taking 0.01-0.02 ml of saliva from a patient, placing it on the surface of slide and covering it with cover glass. The sample is dried at 20-30 C during 24-48 h. Cholesterol crystals are looked for on the background of protein and lipid substance in polarized optic microscope. Their availability being detected, middle ear cholesteatoma is diagnosed to be the case. EFFECT: high reliability of diagnosis; simplified method. 1 dwg

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RU 2 142 636 C1

Authors

Sambulov V.I.

Zenger V.G.

Shatokhina S.N.

Shabalin V.N.

Dates

1999-12-10—Published

1998-08-17—Filed

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