Abdominal aortic aneurysmal and endovascular device infection with iliopsoas abscess caused by Mycobacterium bovis as a complication of intravesical bacillus Calmette-Guérin therapy.

Vascular complications after the intravesical instillation of Bacillus Calmette-Guérin (BCG) therapy are extremely rare. We experienced a case of abdominal aortic aneurysmal infection excluded by a stent graft with an iliopsoas abscess after intravesical instillation of BCG therapy that required reoperation. Five years ago, an 81-year-old man was diagnosed with transitional cell carcinoma of the bladder.

Mid-term results of small-sized St. Jude Medical Regent prosthetic valves (21 mm or less) for small aortic annulus.

Prosthesis-patient mismatch (PPM) is always of concern when performing aortic valve replacement (AVR) in patients with a small aortic annulus. Although bioprosthetic AVR is preferred in patients older than 65 years, we have experienced cases in elderly patients with a small aortic annulus whereby we could not implant small-sized bioprosthetic valves. We have implanted St.

Surgical reconstruction for intrathoracic aneurysm originating from proximal part of the right subclavian artery.

Subclavian artery aneurysms are comparatively rare in peripheral aneurysms. We experienced a case of intrathoracic aneurysm originating from the proximal part of the right subclavian artery. A 78 year-old man was referred to our hospital with the diagnosis of a right subclavian artery aneurysm.