Gong EJ, Kim DH, Chun JH, Ahn JY, Choi KS, Jung KW, Lee JH, Choi KD, Song HJ, Lee GH, Jung HY, Kim JH, Song IH, Kim YG
BACKGROUND/AIMS: Gastrointestinal involvement in vasculitis may result in life-threatening complications. However, its variable clinical presentations and endoscopic features, and the rarity of the disease, often result in delayed diagnosis.
METHODS: Clinical...