Unveiling Pheochromocytoma: A Puzzling Prelude of Nausea, Vomiting, and Abdominal Pain.
Am J Case Rep
; 25: e943875, 2024 Sep 07.
Article
en En
| MEDLINE
| ID: mdl-39243128
ABSTRACT
BACKGROUND Pheochromocytomas, rare tumors arising from the adrenal medulla, can present with highly variable symptoms; therefore, pheochromocytomas frequently remain undiagnosed, leaving the potential for physiological complications. Acutely, these complications include pheochromocytoma crisis, in which high levels of catecholamines are released and cause a life-threatening hypertensive emergency. Over time, undiagnosed pheochromocytomas can lead to cardiovascular damage and end-organ disease related to chronic exposure to elevated blood pressure. CASE REPORT We share a case of pheochromocytoma in a 45-year-old woman who presented with gastrointestinal symptoms of intractable nausea, vomiting, and abdominal pain. Imaging revealed an adrenal mass that had radiographic features that were most consistent with myelolipoma. Before exposing the patient to anesthesia and endoscopy for further diagnostic workup of her gastrointestinal symptoms, which can trigger a catecholamine surge in individuals with a pheochromocytoma, further biochemical testing was performed. Testing of plasma and urine confirmed pheochromocytoma, and surgical resection was performed for definitive treatment. Ultimately, the patient had resolution of her symptoms following the removal of the tumor. CONCLUSIONS The resolution of symptoms following surgical resection suggests that symptoms may have been related to the mass effect of the tumor or as an atypical manifestation of increased catecholamine levels. Additionally, by screening for pheochromocytoma, the patient was able to avoid potential complications that can result from common gastroenterological diagnostic procedures. This case report highlights the potential benefit for screening for pheochromocytoma when faced with symptoms that may be non-specific or related to mass effect upon surrounding organs.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Feocromocitoma
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Vómitos
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Dolor Abdominal
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Neoplasias de las Glándulas Suprarrenales
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Náusea
Límite:
Female
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Humans
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Middle aged
Idioma:
En
Revista:
Am J Case Rep
Año:
2024
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Estados Unidos