fibromuscular dysplasia (FMD)

• "beaded" segment of artery

• medial type most common
• F > M

• renal arteries
  • most common vessels
  • R > L
  • mid + distal 1/3 (DDx: atherosclerosis - ostium/proximal)

© 2002, C.E. Kahn, Jr.
2002-04-18