8 results
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
is caused by a ... chest/abd/back pain ... Examine for: • Pulse ... #Dissection #diagnosis ... #management #vascular
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
- Differential Diagnosis ... draw • Severe pain ... Mechanical • Aortic ... steal syndrome - Alcohol ... Classification #Table
Hordeolum vs Chalazion

Hordeolum (Stye):
 • Location: Most commonly found at or near an eyelash follicle
 •
eyelash follicle • Cause ... #Clinical #Diagnosis ... #Management #Ophthalmology ... Stye #Chalazion #Comparison ... #Table
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
The pain usually ... life-threatening causes ... such as MI or aortic ... #Presentation #comparison ... #Table #Diagnosis
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
- Differential Diagnosis ... anticholinergics etc) • Alcohol ... vision • Eye pain ... #ophthalmology ... #causes
Toxic Alcohol Ingestion: Clinical Features, Diagnosis, and Management
Methanol intoxication:
 • Accidental or intentional ingestion of adulterated
Clinical Features, Diagnosis ... , and Management ... methanol; rare cases ... #toxicology #comparison ... #table #management
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
those coming off aorta ... claudication: pain ... chews, not just pain ... required +/- prompt ophthalmology ... #Management
Toxic Alcohol Ingestion: Methanol
Solvent found in cleaning and printing solutions, adhesives, stains, paint removers,
antifreeze agent in
Toxic Alcohol Ingestion ... adhesives, stains, paint ... Metabolite (eg. formic ... osmolal gap #Diagnosis ... #Management #Toxicology