Infrarenal Abdominal Penetrating Aortic Ulcer, an Atypical Location of a Rare Disease.

PAU is a rare clinical entity, with infrarenal abdominal aorta location even scarcer. Asymptomatic patient must be regularly followed and threshold to treatment low, bearing in mind the possible catastrophic evolution of the disease. Endovascular approach should be considered as a first approach, considering the technical feasibility and the comorbidities associated with this elderly population.