NEUROENDOCRINE TUMORS

Carcinoid Syndrome. Rare. 5%-39% 7,8. Rare. B. Site Specific Features . Duodenal NETs are relatively uncommon, accounting for roughly 4% of GI NETs.4 The most common subtype is the gastrin-secreting NET, or gastrinoma, associated with Zollinger-Ellison syndrome in one-third of cases.5 These gastrin-secreting tumors are often associated with ... ................
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