{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T22:01:05Z","timestamp":1780524065860,"version":"3.54.1"},"reference-count":20,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2024,3,27]],"date-time":"2024-03-27T00:00:00Z","timestamp":1711497600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Cardiovasc. Med."],"abstract":"<jats:p>We present an exceptional case of a 53-year-old female, initially misdiagnosed with fulminant myocarditis, but later correctly diagnosed with pheochromocytoma. The presentation of the patient included a spectrum of symptoms such as headache, chest discomfort, palpitations, and dyspnea, following the intake of Domperidone. Two weeks prior to admission, the patient had experienced episodes of diarrhea and a low-grade fever. Unresolved symptoms and an unmanageable surge in blood pressure despite comprehensive fulminant myocarditis treatment prompted further investigation. The discovery of an adrenal mass via a CT scan and subsequent biochemical tests led to the confirmation of pheochromocytoma. Implementation of alpha-blockade therapy and a successful laparoscopic adrenalectomy resulted in significant clinical improvement. This case underscores the diagnostic intricacies of pheochromocytoma and highlights the need for vigilance when faced with severe, unresponsive cardiovascular symptoms.<\/jats:p>","DOI":"10.3389\/fcvm.2024.1326608","type":"journal-article","created":{"date-parts":[[2024,3,27]],"date-time":"2024-03-27T05:08:39Z","timestamp":1711516119000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["A case report on pheochromocytoma mimicking as fulminant myocarditis\u2014a diagnostic challenge"],"prefix":"10.3389","volume":"11","author":[{"given":"Yanwei","family":"Cheng","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ning","family":"Ding","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Longan","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lijie","family":"Qin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2024,3,27]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"151","DOI":"10.1067\/j.cpsurg.2013.12.001","article-title":"Diagnosis and management of pheochromocytoma","volume":"51","author":"Hodin","year":"2014","journal-title":"Curr Probl Surg"},{"key":"B2","doi-asserted-by":"publisher","first-page":"90","DOI":"10.1007\/s12022-022-09704-6","article-title":"Overview of the 2022 WHO classification of paragangliomas and pheochromocytomas","volume":"33","author":"Mete","year":"2022","journal-title":"Endocr Pathol"},{"key":"B3","doi-asserted-by":"publisher","first-page":"1488","DOI":"10.1056\/NEJMra2114478","article-title":"Myocarditis","volume":"387","author":"Basso","year":"2022","journal-title":"N Engl J Med"},{"key":"B4","doi-asserted-by":"publisher","first-page":"1954","DOI":"10.1016\/j.amjcard.2019.09.017","article-title":"Fulminant myocarditis: epidemiology, pathogenesis, diagnosis, and management","volume":"124","author":"Sharma","year":"2019","journal-title":"Am J Cardiol"},{"key":"B5","doi-asserted-by":"publisher","first-page":"2435","DOI":"10.3390\/jcm9082435","article-title":"Cardiovascular manifestations and complications of pheochromocytomas and paragangliomas","volume":"9","author":"Y-Hassan","year":"2020","journal-title":"J Clin Med"},{"key":"B6","doi-asserted-by":"publisher","first-page":"152","DOI":"10.3803\/EnM.2017.32.2.152","article-title":"Update on modern management of pheochromocytoma and paraganglioma","volume":"32","author":"Lenders","year":"2017","journal-title":"Endocrinol Metab"},{"key":"B7","doi-asserted-by":"publisher","first-page":"136","DOI":"10.1097\/00002820-199114030-00004","article-title":"Pheochromocytoma. 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