ARTICLE
Volume 4,Issue 2
17 March 2026
A Case of Giant Pheochromocytoma with Type B Aortic Dissection
Tenghong Huang ,
Ao Xu ,
Xiang Li ,
Shuai Ruan ,
Jinhan Zou ,
Bozi Zhou ,
Xi Guo
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The First Affiliated Hospital of Hunan Normal University, Hunan Provincial People’s Hospital, Changsha 410005, Hunan, China,
UR 2026 , 4(1), 7–13;
https://doi.org/10.26689/ur.v4i1.14245
© 2026 by the Authors. Licensee Whioce Publishing, Singapore. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution 4.0 International License ( https://creativecommons.org/licenses/by/4.0/ )
Abstract
Pheochromocytoma is a chromaffin tissue originating from the adrenal medulla, sympathetic ganglia, or other sites, synthesizing and secreting catecholamines to cause persistent or paroxysmal hypertension alongside multifaceted organ dysfunction and metabolic disorders. However, no cases of giant pheochromocytoma complicated by type B aortic dissection have been previously reported. This retrospective analysis details the diagnosis and management of one such case, alongside a review of relevant literature, to inform treatment strategies for giant pheochromocytoma. The case is reported as follows.
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