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[MEP-40] Right Ventricular Myxoma: A Rare Case.

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This case report highlights a rare right ventricular myxoma, a benign cardiac tumor. Prompt surgical resection is crucial for this rare tumor to prevent potentially fatal complications and embolic events.

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Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Pathology

Background:

  • Primary cardiac tumors are rare, with myxomas being the most common type.
  • Myxomas most frequently occur in the left atrium, followed by the right atrium, and rarely in the ventricles.
  • Right ventricular myxomas are exceptionally uncommon primary cardiac neoplasms.

Purpose of the Study:

  • To present a case of a rare right ventricular myxoma.
  • To discuss the diagnostic and surgical management of right ventricular myxomas.
  • To emphasize the importance of early diagnosis and resection of cardiac myxomas.

Main Methods:

  • A 49-year-old male patient presented with dyspnea.
  • Transthoracic echocardiography identified a right ventricular mass.
  • Surgical resection was performed via median sternotomy and cardiopulmonary bypass with a right atrial incision.

Main Results:

  • A 13x14 mm myxoma was successfully resected from the right ventricular cavity.
  • Pathological examination confirmed the diagnosis of myxoma.
  • The patient experienced significant symptom regression and was discharged on postoperative day five.

Conclusions:

  • Right ventricular myxomas are rare, benign tumors that require prompt surgical intervention.
  • The soft, lobulated nature of myxomas poses risks of fatal complications and embolic events.
  • Early diagnosis and complete surgical resection are essential for favorable patient outcomes.