A Rare Presentation of Abdominal Aortic Aneurysm-Renal Pelvis Rupture Due to Compression.

Abdominal aortic aneurysms (AAAs) are usually asymptomatic. The compressive effects of internal iliac aneurysms are well described in the literature; however, we report what we believe to be the first case of rupture of the renal pelvis caused by compression by an infrarenal AAA. We describe the subsequent management and briefly review the literature.