The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society
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Paragangliomas are tumors of the sympathetic and parasympathetic paraganglia. While most paraganglioma are of parasympathetic origin and present as benign palpable masses of the neck, sympathetic paraganglioma are often secretory, presenting with symptoms related to excess catecholamines. Such symptoms include hypertension, headache, palpitations, and diaphoresis. ⋯ However, sympathetic paragangliomas may present extra-adrenally, carrying a significantly higher risk of malignancy. In this manuscript, we examine a case of a young man with an extra-adrenal sympathetic paraganglioma of the Organ of Zuckerkandl. Furthermore, we discuss appropriate diagnostic workup and treatment of pheochromocytomas and sympathetic paragangliomas.