Gangliocytic Paraganglioma of the duodenum is rare neuroendocrine tumor. This type of the tumor can cause bleeding into the gastrointestinal tract and epigastric pain in this region. It can be difficult to differentiate this tumor from the primary tumor of the head of the pancreas growing secondary to the duodenum. The authors describe one such misdiagnosed case treated finally successfully by hemipancreatodecodenectomy.

Oddĕlení vseobecné a digestivní chirurgie FNsP Brno Bohunice