title: Gangliocytic paragangliomas of the duodenum. A report of two cases with light and electron microscopic examination.
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004379:Duodenal Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D005729:Ganglioneuroma / Q000175:diagnosis; D006801:Humans; D007417:Intestinal Polyps / Q000601:surgery; D008297:Male; D008853:Microscopy; D008854:Microscopy, Electron; D008875:Middle Aged; D010235:Paraganglioma / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D010236:Paraganglioma, Extra-Adrenal / Q000175:diagnosis / Q000473:pathology; D013194:Staining and Labeling