Cirrhosis other imaging findings: Difference between revisions
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===Nuclear Imaging=== | ===Nuclear Imaging=== | ||
====Tc-99m==== | ====Tc-99m==== | ||
Tc-99m labeled sulfur used for functional imaging techniques provides some indication of hepatic function. The labeled colloidal compound is taken up by [[reticuloepithelial]] cells, and | Tc-99m labeled sulfur used for functional imaging techniques provides some indication of hepatic function. The labeled colloidal compound is taken up by [[reticuloepithelial]] cells, and the colloidal shift in other organs ([[bone marrow]],[[ spleen]]) containing reticuloepithelial cells provides evidence of [[portal hypertension]]. <ref>{{cite journal |author=Kim YS, Cho SW, Lee KJ, ''et al.'' |title=Tc-99m MIBI SPECT is useful for noninvasively predicting the presence of MDR1 gene-encoded P-glycoprotein in patients with hepatocellular carcinoma |journal=Clin Nucl Med |volume=24 |issue=11 |pages=874–9 |year=1999 |month=November |pmid=10551471 |doi= |url=}}</ref> | ||
===Angiography=== | ===Angiography=== | ||
Revision as of 13:19, 7 September 2012
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aditya Govindavarjhulla, M.B.B.S. [2]
Overview
Other Imaging Findings
Nuclear Imaging
Tc-99m
Tc-99m labeled sulfur used for functional imaging techniques provides some indication of hepatic function. The labeled colloidal compound is taken up by reticuloepithelial cells, and the colloidal shift in other organs (bone marrow,spleen) containing reticuloepithelial cells provides evidence of portal hypertension. [1]
Angiography
Angiography is currently used for assisting in the placement of catheters for CTA. The angiographic findings of hepatic perfusion remains essential in transplant assessment, given the variability of the liver's drainage from its arterial and venous supplies.
References