1. Presented by Ashley Cimino-Mathews, M.D. and prepared by Doreen Nguyen, M.D.

A 20 year-old male presents with epistaxis

images/D%20Nguyen/3-3-14/case%203%20-%205973/5973_2x_450pixels.jpg

images/D%20Nguyen/3-3-14/case%203%20-%205973/5973_2x_zones_450pixels.jpg

images/D%20Nguyen/3-3-14/case%203%20-%205973/5973_4x_450pixels.jpg
images/D%20Nguyen/3-3-14/case%203%20-%205973/5973_10x_450pixels.jpg
images/D%20Nguyen/3-3-14/case%203%20-%205973/5973_20x_450pixels.jpg