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Related Experiment Videos

Left atrial phaeochromocytoma.

N Moorjani1, J Kuo, D Wilkins

  • 1Department of Cardiothoracic Surgery, Derriford Hospital, Plymouth PL6 8DH, UK. narain.moorjani@doctors.org.uk

Heart (British Cardiac Society)
|October 16, 2004
PubMed
Summary
This summary is machine-generated.

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A rare left atrial phaeochromocytoma causing persistent hypertension was diagnosed using 131I-metaiodobenzylguanidine scintigraphy. Surgical removal with perioperative adrenergic blockade proved a successful treatment for this cardiac tumor.

Area of Science:

  • Cardiology
  • Oncology
  • Endocrinology

Background:

  • Phaeochromocytomas are rare neuroendocrine tumors typically arising in the adrenal medulla.
  • Cardiac phaeochromocytomas are exceptionally rare, posing diagnostic and therapeutic challenges.

Observation:

  • A 69-year-old woman presented with persistent hypertension.
  • Diagnostic imaging revealed a left atrial mass consistent with phaeochromocytoma.

Findings:

  • 131I-metaiodobenzylguanidine (131I-MIBG) scintigraphy confirmed the diagnosis of a left atrial phaeochromocytoma.
  • The patient underwent successful surgical excision of the tumor using cardiopulmonary bypass.

Implications:

  • This case highlights the importance of considering rare ectopic phaeochromocytomas in patients with unexplained hypertension.

Related Experiment Videos

  • Successful surgical management with perioperative alpha and beta adrenergic blockade is crucial for favorable outcomes.