The presence of a patent foramen ovale in a patient with an incidental right-sided papillary fibroelastoma can be a decisive factor for surgical removal to prevent paradoxical embolism.
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Incidental tricuspid papillary fibroelastoma may prompt surgical excision; leaves open optimal management for asymptomatic cases.
Papillary fibroelastoma is an uncommon primary cardiac tumor, predominantly associated with left-sided valvular endocardium. Affectation of tricuspid valve leaflets is rare, and management in asymptomatic patients remains controversial. We present a 30-year-old female referred for evaluation prior to bariatric surgery. A routine echocardiogram revealed a mobile cardiac mass attached to the tricuspid valve. A patent foramen ovale was also present. Tumor was surgically removed. Histology confirmed the definite diagnosis of a papillary fibroelastoma. In our case, the presence of a patent foramen ovale associated with the right-sided fibroelastoma was decisive in the decision for surgery.
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Villar et al. (2017) studied this question.
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