article_metadata: Sardar Hassan Arif Ayad Ahmad Mohammed Rafil T Yaqo
article_metadata: 10.1016/j.ijscr.2020.09.129
article_metadata: Int J Surg Case Rep
article_metadata: 2020;75:408-412.
article_metadata: epithelial cells gangliocytic paraganglioma ganglion cells gastrointestinal bleeding spindle cells
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/33002850/
article_metadata: Case Reports
article_metadata: PMC7527677
article_metadata: 33002850
article_metadata: Duodenal gangliocytic paraganglioma: A very rare cause for upper gastrointestinal bleeding: Case report with review of literature
article_metadata: 2020