A 49-year-old man who had no history of cardiac disease or intravenous drug abuse was referred to our hospital complaining of fever despite antibiotic chemotherapy. Blood culture was positive for Streptococcus agalactiae, and transesophageal echocardiography revealed vegetation attached to the tricuspid valve and moderate tricuspid regurgitation. Two-thirds of the anterior leaflet and a part of the posterior leaflet of the tricuspid valve were excised with the vegetation, and the remaining anterior leaflet was sutured to the posterior leaflet after annular plication. DeVega's annuloplasty was added to a diameter of two fingers. Following this procedure tricuspid regurgitation was minimal.

A 51-year-old man underwent arch replacement for a thoracic aortic succular aneurysm in December 1996. The pathological examination indicated aortitis to be the cause of the aneurysm. At that time we did not surgically treat the abdominal aortic aneurysm (AAA) which was only 32mm in diameter. Sixteen months after the first operation, he complained of a pulsatile tumor in his left leg. Angiography revealed an aneurysm of the left superficial femoral artery. The artery distal to the aneurysm was occluded, and the left popliteal artery received collateral blood flow from the deep femoral artery. The size of the AAA increased to 48mm, an indication of repair. Aneurysmectomy of the left superficial femoral artery and replacement of the abdominal aorta were performed simultaneously. The operative findings showed that the aneurysm of the left superficial femoral artery had been ruptured and formed a pseudoaneurysm. The pathological findings demonstrated both aneurysm aortitis. After the second operation, he was given steroid therapy to control the inflammatory reaction and he has been well for one year.