Paraganglioma other diagnostic studies: Difference between revisions
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{{Paraganglioma}} | {{Paraganglioma}} | ||
{{CMG}} {{AE}} {{AAM}} | |||
==Overview== | |||
==Other Diagnostic Studies== | |||
With [[immunohistochemistry]], the chief cells located in the cell balls are positive for [[chromogranin]], [[synaptophysin]], neuron specific enolase, [[serotonin]] and [[neurofilament]]; they are [[S-100 protein]] negative. The sustentacular cells are S-100 positive and focally positive for glial fibrillary acid protein. By [[histochemistry]], the paraganglioma cells are argyrophilic, [[periodic acid Schiff]] negative, [[mucicarmine]] negative, and [[argentaffin]] negative. | |||
==References== | ==References== | ||
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[[Category:Disease]] | [[Category:Disease]] | ||
[[Category:Types of cancer]] | [[Category:Types of cancer]] | ||
[[Category:Mature chapter | [[Category:Mature chapter]] | ||
Revision as of 14:46, 28 August 2015
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Ahmad Al Maradni, M.D. [2]
Overview
Other Diagnostic Studies
With immunohistochemistry, the chief cells located in the cell balls are positive for chromogranin, synaptophysin, neuron specific enolase, serotonin and neurofilament; they are S-100 protein negative. The sustentacular cells are S-100 positive and focally positive for glial fibrillary acid protein. By histochemistry, the paraganglioma cells are argyrophilic, periodic acid Schiff negative, mucicarmine negative, and argentaffin negative.