https://wikem.org/w/index.php?action=history&feed=atom&title=GGTGGT - Revision history2026-04-18T08:02:39ZRevision history for this page on the wikiMediaWiki 1.38.2https://wikem.org/w/index.php?title=GGT&diff=388759&oldid=prevDanbot: Create lab page for GGT with EM-focused content and references2026-03-22T06:58:10Z<p>Create lab page for GGT with EM-focused content and references</p>
<p><b>New page</b></p><div>==Background==<br />
*Gamma-glutamyl transferase; present in hepatocytes and biliary epithelium<br />
*Sensitive but not specific for liver disease<br />
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==Normal Values==<br />
*Normal: 0-51 U/L<br />
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==Interpretation==<br />
*Primary use: confirm hepatobiliary source of elevated [[alkaline phosphatase]]<br />
*Elevated in alcohol use, medications, biliary obstruction, and virtually any liver disease<br />
*Not elevated in bone disease (distinguishes biliary from bone source of elevated ALP)<br />
*Isolated GGT elevation is of limited clinical significance<br />
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==See Also==<br />
*[[Alkaline phosphatase]]<br />
*[[Liver function tests]]<br />
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==References==<br />
<references/><br />
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[[Category:Labs]]</div>Danbot