LEARNING FROM IMAGES Size Matters
Tushar J. Vachharajani, Arif Asif · The Open Urology & Nephrology Journal · 2013
Fig. (1).An upper arm arteriovenous fistula with inadequately sized bare-metal stents in the outflow segment (marked by white arrows) leading to aneurysm (marked by black arrow-heads) formation in the distal segment.The direction of the blood flow is indicated by the red arrow.