Patrick Yachimski, MD, MPH from Vanderbilt University Medical Center presents this VideoGIE article titled "Endoscopic resection of an ampullary gangliocytic paraganglioma."  This video case depicts endoscopic examination and resection of a subepithelial ampullary lesion, histopathologically identified following resection as a gangliocytic paraganglioma. This case represents an unusual ampullary neoplasm. While most neoplasms resected in the …

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