12 results
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
Adults Current ACC ... transvalvular gradient ... , inconsistent grading ... #Diagnosis #Cardiology ... AorticStenosis #Classification
Crohn's Montreal Classification
Montreal L-category
 - L1 - Terminal ileum
 - L2 - Colon
 - L3 -
Crohn's Montreal ... Classification ... penetrating #Crohns ... #categories #diagnosis ... #gastroenterology
Parks Classification of Perianal Fistulas
 • Superificial (Simple) - Superficial fistula w/o crossing any sphincter or
Parks Classification ... muscle #Parks #Classification ... Fistulas #IBD #Crohns ... #diagnosis #gastroenterology
Montreal Classification of Crohn's Disease
Age at diagnosis (A1-A3):
   A1: < 16 yo
Montreal Classification ... of Crohn's Disease ... Age at diagnosis ... #ibd #diagnosis ... #gastroenterology
Internal Hemorrhoids - Severity and Classification
 - Grade I
 - Grade II
 - Grade III
 -
- Severity and Classification ... Hemorrhoids #Severity #Classification ... #Grading #grades ... #diagnosis #gastroenterology
Eosinophilic Esophagitis (EoE) - Endoscopic ReFerence Score (EREFS)
Edema (Loss of vascular markings):
 - Grade 0: Distinct
ReFerence #Score #diagnosis ... #classification ... #gastroenterology ... #EGD #grading
Classification of Gastritis
Non-atrophic: Helicobacter pylori
Atrophic
 • Autoimmune: Autoimmunity
 • Multifocal atrophic: H. pylori, environmental insults
Special forms
Classification of ... granulomatous: Crohn's ... ) #Gastritis #Classification ... #diagnosis #gastroenterology
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
binds to the lgE, cross-linking ... cellular antigen, leading ... Hypersensitivity #Types #Classification ... Pathophysiology #Allergy #Diagnosis
Los Angeles Classification of Reflux Esophagitis
Accurate endoscopic assessment of reflux esophagitis is vital in making accurate
Los Angeles Classification ... and prognosis LA classification ... LosAngeles #LA #Classification ... #Esophagitis #diagnosis ... #grading #gastroenterology
Classification for benign biliary strictures
Bismuth classification
I - Low CHD stricture, > 2 cm distal to hilum
II
Classification for ... strictures Bismuth classification ... Complete occlusion of all ... biliary #strictures #diagnosis ... #hepatology #gastroenterology