PMID: 6164531Jan 1, 1981Paper

Nuclear-medical methods in hepatology

Deutsche Zeitschrift für Verdauungs- und Stoffwechselkrankheiten
A Mostbeck, A Kroiss

Abstract

The function of polygonal liver cells can be estimated by using liver specific dyes such as labelled BSP or bengalrosa and labelled X-ray contrast media. Various methods are available: clearance with blood counting or external monitoring, whole body clearance and retention measurement. These tests are of value for following the course of liver diseases. Blood flow measurements either with labelled colloids or 133 Xe are mainly used for scientific purposes. Portosystemic shunts can be detected by injection of labelled microspheres in the spleen and lung monitoring or scanning. With the dynamic scintigraphy portosystemic shunts can be visualized ( radionuclide splenoportography). The measurement of the praecordial appearance time after rectal instillation of 133 Xe permits the functional evaluation of a surgical portosystemic shunt. Dynamic scintigraphy makes possible the estimation of the arterial part of liver blood flow after i.v. injection of 99m Tc and this together with the radionuclide splenoportography allows the assessment of disturbed blood flow in patients with portal hypertension. I. v. applied parathyroid hormone increases the arterial hepatic blood flow. Preliminary results indicate that patients with portal hyperte...Continue Reading

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