The Egyptian Journal of Internal Medicine (Aug 2024)

Diffuse pulmonary hemorrhage as a rare presentation of pheochromocytoma: a case report with review of the literature

  • Abid Rasool,
  • Mohd Ashraf Ganie,
  • Sagar Modi,
  • Devasenathipathy Kandasamy,
  • C. S. Bal,
  • Shipra Agarwal,
  • Tajali Sahar

DOI
https://doi.org/10.1186/s43162-024-00346-0
Journal volume & issue
Vol. 36, no. 1
pp. 1 – 6

Abstract

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Abstract A 37-year-old male patient with a past history of fluctuating hypertension and insulin-treated diabetes mellitus presented to our clinic with a 1-year history of sudden-onset cough, dyspnea, and frank hemoptysis. Examination showed asthenia, moderate anemia, uncontrolled blood pressure, and a past history of one admission for management of hemoptysis and cardiac failure. The evaluation showed mild anemia, azotemia, low ejection fraction, contrast-enhanced computed tomography (CECT) of the chest, and sputum suggestive of pulmonary hemorrhage. Investigation during current admission revealed proteinuria, left suprarenal mass on USG, and clear lung parenchyma on chest X-ray and CECT. Autoimmune workup for vasculitis was negative and 24-h urinary catecholamine levels were elevated with CECT abdomen confirming pheochromocytoma. His blood pressure was controlled and he underwent laparoscopic left adrenalectomy with confirmation on histopathology. Postoperatively he is doing well with minimal requirement of antihypertensive, and diabetes is controlled with diet and exercise only. This case highlights diffuse alveolar hemorrhage as a rare presentation of pheochromocytoma. This case also highlights that secondary cause of hypertension should always be ruled out in case of uncontrolled hypertension in young patients to prevent devastating complications.

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