RESUMO
<p>An 89-year-old woman had undergone a medical examination and treatment due to exertional dyspnea symptom and cardiac enlargement, but her symptoms had not improved. According to images from a computed tomography scan, a huge intrapercardial mass excluding the heart was detected, and the patient was referred to our department for surgical treatment. Because of cardiac failure due to the mass excluding the heart, we planned to excise the tumor for cure and also for diagnosis. We did not distinguish the tumor before operation as is often the case with cardiac tumor. The tumor arose from the epicardium of the left ventricular (LV) anterior wall, and was attached to the LV wall with a broad stalk (approximately 3×10 cm) along the left anterior descending coronary artery (LAD). We had to operate under cardiopulmonary bypass and cardiac arrest, since the tumor involved the LAD, so we underwent resection of a part of the LAD. The patient was discharged uneventfully on postoperative day 37. On histopathology, the tumor was diagnosed as a solitary fibrous tumor (SFT) of the epicardium. Cardiac SFTs are rare. Above all, SFTs arising from LV epicardium are very rare. We report this case with some literature review.</p>
RESUMO
A 65-year-old man, who had undergone the aortic valve replacement with a Carpentier-Edwards pericardial bioprosthesis (CEP 25 mm) 18 years previously (at age 48), was admitted to our hospital with a diagnosis of acute heart failure due to acute aortic regurgitation. Redo surgery was performed. The ascending aorta was cross clamped, and cardiac arrest was induced, and aortotomy was done. One of the leaflets of the CEP was entirely collapsed and dislocated to the LV side, which caused acute aortic regurgitation. Although there was no evidence of endocarditis, the other two leaflets of CEP were severely calcified. Aortic valve replacement was performed with a CEP 23 mm. He was discharged in good condition on the 16th post-operative day.