3 results
Parks Classification of Perianal Fistulas
 • Superificial (Simple) - Superficial fistula w/o crossing any sphincter or
Parks Classification ... tract crosses the ... levator muscle #Parks ... #Classification ... #IBD #Crohns #diagnosis
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower ... Causes of GI Bleed ... : Aortoenteric fistula ... colitis, UC/Chrons (IBD ... #algorithm
Montreal Classification of Crohn's Disease
Age at diagnosis (A1-A3):
   A1: < 16 yo
Montreal Classification ... ileocolonic L4: upper ... Inflammatory B2: Stricturing ... : Penetrating (fistula ... Crohns #Disease #ibd