Childhood neuroblastoma masquerading as pheochromocytoma: case report

International Medical Case Reports Journal

关键词: hypertension;    heart failure;    adrenal gland;    pheochromocytoma;   

DOI  :  

来源: DOAJ

【 摘 要 】

Suk-Bae MoonDepartment of Surgery, Kangwon National University Hospital, Kangwon National School of Medicine, Kangwon National University, Chuncheon, South KoreaAbstract: Neuroblastoma is the most common extracranial solid tumor in children. Mild hypertension is a frequent symptom, presumably an effect of catecholamines that tumors release. Reported herein is the rare occurrence of severe hypertension and subsequent heart failure attributable to adrenal gland neuroblastoma. A 3-year-old boy presented with anterior chest wall protrusion. Physical examination revealed severe hypertension, and left-sided cardiac failure was evident by echocardiography. Catecholamine metabolite (norepinephrine) levels were increased in serum (>2,000 pg/mL) and in urine (1,350.5 µg/day). Abdominal computed tomography scan showed a 7 cm solid mass arising from right adrenal gland. Oral phenoxybenzamine was given for hemodynamic stabilization, and right adrenalectomy was performed to remove an apparent pheochromocytoma. Ultimately, the pathologic diagnosis was ganglioneuroblastoma. Both hypertension and cardiac failure resolved postoperatively.Keywords: hypertension, heart failure, adrenal gland, pheochromocytoma

【 授权许可】

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