FIELD: medicine; gastroenterology.
SUBSTANCE: in cholelithiasis patients, portal perfusion insufficiency of hepatic sinusoids is examined. To this end, sinusoidal circulation is studied by measuring probe applying to main liver mass area; additionally, interelectrode distance and patient's body surface are measured; functional test of passive venous return is conducted by lower extremities lifting at 30° angle during 1 minute, whereupon hepatic index (HI) is calculated based on original formula. If HI value is more than 0.21 l/min/m2, portal perfusion insufficiency of hepatic sinusoids is diagnosed.
EFFECT: method is noninvasive, sensitive, fast-executable; it allows dynamic assessment of treatment conducted in chronic liver conditions.
3 ex, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PREDICTING ARTERIALIZATION OF HEPATIC SINUSOIDS | 2005 |
|
RU2289306C2 |
| METHOD FOR DIAGNOSING PORTO-PORTAL AND PORTO-CENTRAL HEPATIC FIBROSIS | 2004 |
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| METHOD FOR PREDICTING LIQUID CONGESTION IN HEPATIC SINUSOIDS | 2003 |
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| PROGNOSIS METHOD FOR CLINICAL OUTCOME OF CRANIOCEREBRAL INJURY | 2008 |
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| METHOD OF DIAGNOSING GESTOSIS IN PREGNANT WOMEN | 2009 |
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| METHOD OF CARDIAC OUTPUT VARIABILITY DETERMINATION | 2007 |
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| METHOD FOR PREDICTION OF COURSE OF OBSTRUCTIVE JAUNDICE OF VARIOUS GENESIS | 2016 |
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RU2619334C1 |
| METHOD FOR DETECTING PULMONARY CIRCULATION STAGNATION | 1999 |
|
RU2204323C2 |
