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Updated: Aug 31, 2025

A Novel Method: Super-selective Adrenal Venous Sampling
Published on: September 15, 2017
A Case of Paraganglioma-Induced Adrenergic Shock
Mariana S Santos1, Maria Margarida Teixeira1, Abel Alves1
1Department of Intensive Care Medicine, Hospital do Divino Espírito Santo de Ponta Delgada, Ponta Delgada, PRT.
Abstract:
Paragangliomas (PGLs) are rare neuroendocrine tumors that, when functional, can release excessive catecholamines, causing health conditions ranging from asymptomatic arterial hypertension to life-threatening arrhythmias and cardiogenic shock. Early diagnosis of functional PGLs is extremely important as timely treatment can be curative and prevent vascular sequelae. We describe the clinical case of a 30-year-old woman with arterial hypertension under study, who was presented to the emergency department with a hypertensive crisis that progressed to adrenergic shock, in the context of a functional PGL.
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