We report a case of minimally invasive cardiac surgery treated by small right intercostal thoracotomy for left atrial myxoma after substernal reconstruction of the esophagus using gastric interposition. This technique could not only alleviated risk at the second median sternotomy, but was also minimally invasive. A 63-year old man was admitted to our hospital for complaints of right upper limb asthenia and slight fever. Computed tomography showed cerebral infarction. Moreover, cardiac ultrasonography showed a giant myxoma in the left atrium. We thought that it was impossible to reperform median sternotomy, because there was high risk of injury to the reconstructed esophagus using a gastric duct behind the sternum. The patient underwent excision of the myxoma by the right intercostal thoracotomy approach, and did well. He was discharged from the hospital without any complications.

We report a rare case of vasculo-Behçet's disease complicated by an intracardiac thrombus. A 48-year-old woman with a history of Behçet's disease and deep vein thrombosis in a lower limb, and who had been treated with colchicine and warfarin, was given a diagnosis of an appendectal tumor by colonoscopy. Preoperative examinations, including chest computed tomography, showed a pedunculated mobile tumor from her inferior vena cava (IVC) to the right atrium (RA). Urgent surgery was performed to prevent pulmonary embolism. We exposed the RA through a median sternotomy under cardiopulmonary bypass and extirpated the tumor that appeared macroscopically to be an organized thrombus attached to the IVC wall. The pathological diagnosis was organized thrombus. A month later, she underwent ileocecal resection and was given a pathological diagnosis of mucinous cystadenoma. Her postoperative course was uneventful. Intracardiac thrombus complicated by vasculo-Behçet's disease is rare, and it is important in the differential diagnosis of intracardiac tumor.