61 results
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Vaughan Williams Classification ... Class I (Ia, Ib ... • Widens QRS complex ... Class II - Beta ... VaughanWilliams #Classification
Parks Classification of Perianal Fistulas
 • Superificial (Simple) - Superficial fistula w/o crossing any sphincter or
Parks Classification ... simple if low, complex ... Fistula tract crosses ... muscle #Parks #Classification ... Perianal #Fistulas #IBD
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
- Definition, Causes ... and SUN Classification ... Vogt-Koyanagi-Harada, IBD ... Bartonella SUN Classification ... #SUN #Classification
TABLE 2. Irritable bowel syndrome (IBS) sub-classifications
lBS-diarrhoea (IBS-D)
 - >25% loose or watery stools; <25% hard
bowel syndrome (IBS ... ) sub-classifications ... lBS-diarrhoea (IBS-D ... - Sensation of incomplete ... #Classes #Diagnosis
Most ophthalmic drop caps are color coordinated with their pharmacologic class. Here is a color-coded chart
pharmacologic class ... this is not a complete ... EyeDrops #Color #Classification
Fatigue and IBD Algorithm
 • 40-50% patients have fatigue despite clinical remission
 • Risk factors: BMI,
Fatigue and IBD ... Algorithm • 40- ... /other causes • ... modifications Algorithm ... #Algorithm #diagnosis
Hemolysis Classification - Intrinsic and Extrinsic Causes

Commentary: Another way to think of immune hemolysis would be
Hemolysis Classification ... and Extrinsic Causes ... autoimmune (most of the causes ... #Hemolysis #Classification ... #Algorithm
Orthopedic Fracture Classification - Pelvic and Lower Limbs
Letournel Classification Acetabular Fractures:
 • Simple Types: Anterior column,
Garden I - Fracture incomplete ... II - Fracture complete ... Ill - Fracture complete ... IV - Fracture complete ... Type IA, Type IB
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Causes of Thrombocytosis ... Differential Diagnosis Algorithm ... Inflammatory: • IBD ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Bilateral Acute Vision Loss - Differential Diagnosis Algorithm

Complete/ Partial Homonymous Hemianopia
 • Infarct
 • Intracranial Hemorrhage
Differential Diagnosis Algorithm ... Complete/ Partial ... Differential #Diagnosis #Algorithm ... #Causes #Ophthalmology