Aortic valve replacement for papillary fibroelastoma

Right anterior minithoracotomy approach for resection of papillary fibroelastoma

BACKGROUND

Right anterior minithoracotomy (RAMT) is an alternative to full or partial sternotomy for accessing the aortic valve. The adoption of this approach for aortic valve replacement has been limited by its perceived technical complexity. Resection of a mobile aortic valve tumor is a simple procedure that is conventionally done through a sternotomy.

AIM

The following case describes the resection of an aortic valve papillary fibroelastoma through an RAMT.

MATERIALS & METHODS

This is a report on a single patient's case.

RESULTS

The fibroelastoma was safely excised through a RAMT approach.

DISCUSSION

An aortic valve fibroelastoma offers an ideal starting point for surgeons to begin using a RAMT approach.

CONCLUSION

The excision of aortic valve masses is a procedure that is well suited to minimally invasive strategies, and we suggest sternum-sparing RAMT is the optimal approach.

Left Ventricular Papillary Fibroelastoma Presenting with Dyspnea on Exertion

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A patient presented with reduced effort tolerance and abnormal stress test.

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He was subsequently found to have a left ventricular mass.

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Multimodal imaging was utilized; however, diagnostic certainty remained limited.

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Cardiac surgery was pursued, wherein a single left ventricular mass was resected.

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Biopsy was consistent with cardiac papillary fibroelastoma.

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On follow-up, the patient reported a return to prior functioning.

The Right Anterior Thoracotomy Approach to Resect a Cardiac Papillary Fibroelastoma of the Aortic Valve

A cardiac papillary fibroelastoma (CPFE) is reported to be the second most common cardiac neoplasm after myxoma cordis. CPFEs are histologically benign, frequently asymptomatic, but highly thrombogenic, which could lead to systemic and peripheral embolization. We present a case of a 68-year-old-patient, with a history of angioosteohypertrophy syndrome, who presented at our emergency department (ED) with symptoms of transient ischemic attacks. A thorough investigation, including echocardiography, revealed a neoplasm on the left coronary cusp (LCC) of the aortic valve. The neoplasm was resected via a valve-sparing shave via the right anterior thoracotomy (RAT). The pathological assessment confirmed it to be CPFE. CPFE is a rare but treatable cause of thromboembolism. The removal of CPFEs has classically been performed through a full median sternotomy. We like to present the first case of a valve-sparing removal of a CPFE on the aortic valve through a RAT approach.