Successful Surgical Treatment of a Huge Candida albicans Aortic Fungus Ball with Pseudoaneurysm.

A 70-year-old woman with a history of aortic valve replacement and coronary artery bypass grafting (CABG) was transferred to the authors' hospital for further management of a three-month fever of unknown origin. Computed tomography showed a huge mass in the ascending aorta with pseudoaneurysm. Blood β-D-glucan levels were significantly high, and blood culture showed the growth of Candida albicans. The fungus ball was excised surgically, together with aortic root replacement and CABG, followed by six-month postoperative anti-fungal therapy. Early diagnosis by imaging studies followed by aggressive surgery and long-term postoperative antifungal treatment should result in a favorable outcome.