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Duodenal gangliocytic paraganglioma: A rare cause for gastrointestinal polyp
Neha Bakshi1, Seema Rao1, Shashi Dhawan1
1Department of Histopathology, Sir Ganga Ram Hospital, New Delhi, India.
Abstract:
Duodenal gangliocytic paragangliomas are rare neoplasms often arising in the duodenum in close proximity to the ampulla of Vater. These neoplasms are considered to have a benign behavior with lymph node metastases being a rare phenomenon and distant metastases even more so. Although a standardized treatment has not been determined, a margin-free tumor resection seems to be the best treatment modality. We report herein the case of a 36-year-old female who presented with abdominal pain and was found to have a polyp in the second part of duodenum which was excised endoscopically. Histopathology and immunohistochemistry revealed characteristic features of this rare tumor.
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