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2 256 922

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IPC

(21) (22)

Application

2004101624/14, 2004-01-22

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Start date

2004-01-22

(22)

Actual filing date

2004-01-22

(45)

Published

2005-07-20

(72)

Inventor

Lazebnik L.B.Selezneva Eh.Ja.Orlova Ju.N.Bystrovskaja E.V.Il'Chenko A.A.Lychkova A.Eh.

(73)

Holder

Lazebnik Leonid BorisovichSelezneva Ehl'Mira JavatovnaOrlova Julija NikolaevnaBystrovskaja Elena VladimirovnaIl'Chenko Anatolij Afanas'EvichLychkova Alla Ehduardovna

METHOD OF EARLY RECOGNITION OF CHOLEDOCHOLITHIASIS Russian patent published in 2005 - IPC

Abstract RU 2256922 C1

FIELD: analytical diagnostics.

SUBSTANCE: biochemical examination of blood and endoscopic ultrasonography are performed. When alkaline phosphatase activity is increased by 150% and more relative to normally occurred values, alanineaminotransferrase by 250% and morem and amylase by 150% and more, and when level of conjugated bilirubin is increased by 150% and more relative to normal level, while diameter of common bile duct is 7 mm and more, choledocholithiasis is diagnosed.

EFFECT: increased early recognition accuracy.

4 ex

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RU 2 256 922 C1

Authors

Lazebnik L.B.

Selezneva Eh.Ja.

Orlova Ju.N.

Bystrovskaja E.V.

Il'Chenko A.A.

Lychkova A.Eh.

Dates

2005-07-20—Published

2004-01-22—Filed