69-year-old male follow-up on AAA ABDOMINAL AORTA: Proximal: 3.4 cm in AP dimension (3.6 cm previously)Mid: 3.6 cm in AP dimension (3.9 cm previously)Distal: 4.4 cm in AP dimension (4.1 cm previously)Plaque is seen within the distal abdominal aorta representing approximately 40% narrowing. Flow is patent throughout the aorta.ILIAC ARTERY: Left iliac artery measures 2.0 cm x 3.0 cm x 1.8 cm. The right iliac artery measures 2.4 cm x 2.5 cm x 2.3 cm.
Abdominal aortic aneurysm is stable without significant change from prior study. Plaque is seen within the distal aorta representing the 40% narrowing. There is mild dilatation of the right common iliac artery.