title: PHEOCHROMOCYTOMA IN THE ORGAN OF ZUCKERKANDL PRESENTING WITH GASTRO-INTESTINAL SYMPTOMS.
mesh_terms: D002838:Chromaffin System; D005767:Gastrointestinal Diseases; D006471:Gastrointestinal Hemorrhage; D006470:Hemorrhage; D006801:Humans; D007410:Intestinal Diseases; D009325:Nausea; D009369:Neoplasms / Q000175:diagnosis*; D010146:Pain; D010220:Para-Aortic Bodies; D010673:Pheochromocytoma; D013514:Surgical Procedures, Operative
keywords: CHROMAFFIN SYSTEM; HEMORRHAGE, GASTROINTESTINAL; INTESTINAL DISEASES; NAUSEA; NEOPLASM DIAGNOSIS; PAIN; SURGERY, OPERATIVE