[A case of combined operation of aortic valve slicing and root remodeling for ascending aortic aneurysm with aortic regurgitation].

A 56-year-old female admitted with severe back pain, and her chest computed tomography demonstrated non-dissecting sclerotic aneurysm of the ascending aorta. Aortography and echocardiography showed marked dilatation of the ascending aorta and the Valsalva sinuses resulting in disappearance of the sinotubular junction. Aortic regurgitation of grade three was, also, recognized. A combined operation of aortic valve slicing of the right and the left coronary cusps and aortic root remodeling (Yacoub's method) was successfully performed. A woven Dacron double-veloured graft (Hemashield) of 22 mm in diameter was used for reconstruction of the ascending aorta and its root. Postoperative aortography figured the new sinotubular junction and the new Valsalva-like sinus composed by the graft, and aortic regurgitation was controlled to grade one.