title: Sudden death due to a paraganglioma of the organs of Zuckerkandl.
abstract: A 20-year-old woman died suddenly in a hospital emergency room after presenting with nausea, vomiting, back pain, and hypertension. At autopsy, an extra-adrenal pheochromocytoma (paraganglioma) of the organs of Zuckerkandl was found, with microscopic focal myocardial necrosis similar to that described in death from adrenal pheochromocytomas. Tumors of the organs of Zuckerkandl are extremely rare; less than 100 such cases have been reported in the world's literature, and only six, including the present case, have presented as a sudden, unexpected death. The symptoms of catecholamine storm may mimic those of acute drug intoxications, leading to misdiagnosis by both clinical physicians and pathologists.
mesh_terms: D000328:Adult; D001018:Aortic Diseases / Q000150:complications* / Q000473:pathology; D001342:Autonomic Nervous System Diseases / Q000150:complications / Q000473:pathology; D003645:Death, Sudden / Q000209:etiology*; D005260:Female; D006801:Humans; D009423:Nervous System Neoplasms / Q000150:complications* / Q000473:pathology; D010234:Paraganglia, Nonchromaffin; D010236:Paraganglioma, Extra-Adrenal / Q000150:complications* / Q000473:pathology