Frontiers in Cardiovascular Medicine · Published 2026-07-28 · DOI 10.3389/fcvm.2026.1883194
Xiaofang Zhang, Qiongying Wang, Jing Yu
Pheochromocytomas are rare tumors that develop from chromaffin cells of the adrenal medulla or from extra-adrenal paraganglia . These tumors frequently produce catecholamines, and excessive secretion can lead to a variety of symptoms, including episodic hypertension and metabolic disorders. Such complications can significantly impact cardiovascular health as well as kidney and vascular function, and there is notable concern regarding recurrence and metastasis following surgical resection. This article analyzes the case characteristics, diagnosis, and treatment of a patient with pheochromocytoma who experienced relapse after surgical resection, thereby providing a reference for clinical practice.
Abstract from DOAJ. Public domain (CC0 1.0).
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Zhang, X., Wang, Q., Yu, J. (2026). A case of recurrence and metastasis of pheochromocytoma: a case report. Frontiers in Cardiovascular Medicine. https://doi.org/10.3389/fcvm.2026.1883194