61 results
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
and SUN Classification ... Inflammatory : HLA ... Bartonella SUN Classification ... #SUN #Classification ... #Differential #Diagnosis
Stool Cultures - Indications in Diarrhea
Patient Categories to Order Stool Cultures On:
 • Persisting 1 week
Indications in Diarrhea ... Few infectious causes ... #Indications #diagnosis ... #gastroenterology ... #diarrhea
Classification, Differential Diagnosis, and Features of Hyponatremia According to Volume Status 

Hypervolemic hypernatremia 
 - CHF
Classification, ... Differential Diagnosis ... Vomiting - Diarrhea ... #Differential #Diagnosis ... #Table #Causes
Chronic Diarrhea Differential Diagnosis
 • Inflammatory, Infectious: Recurrent C. diff, Giardiasis
 • Inflammatory, Non-infectious: IBD, Ischemia,
Chronic Diarrhea ... Differential Diagnosis ... BostonChiefs #Diarrhea ... #Differential #Diagnosis ... #causes #gastroenterology
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
- Differential Diagnosis ... by Classification ... • Severe diarrhea ... exacerbation (any cause ... #Classification
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Auto-amplification loop Diagnosis ... hemophagocytosis = additional diagnostic ... Drugs, Unknown cause ... Lymphohistiocytosis #diagnosis ... #management #treatment
Algorithm for the Evaluation of Acute Diarrhea (< 7 days)
Are the following present?
   1.
Evaluation of Acute Diarrhea ... Ova and parasite ... Bloody diarrhea, ... #management #algorithm ... #workup #diagnosis
Pulmonary Embolism - Risk Stratification and Prognostication based on scores and clinical features

 • Bova score
features • Bova ... class (30-day all cause ... prognostication #diagnosis ... #management #stratification
Hypokalemia - Differential Diagnosis
Poor Intake 
 - Starvation
 - Anorexia
GI Losses 
 - Vomiting / NG
- Differential Diagnosis ... NG drainage - Diarrhea ... #Differential #Diagnosis ... Potassium #Table #Classification ... #Causes
Diarrhea Workup and Management Algorithm in Transplant Patients
First Tier Microbiologic-Testing:
1. C. difficile PCR (Stool)
2. CMV qPCR
Diarrhea Workup ... and Management Algorithm ... Ova and Parasite ... #Workup #Management ... Algorithm #Transplant #diagnosis