12 results
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
- Differential ... tamponade • AECOPD/ Acute ... - Rapid upstroke ... Disorders #Cardiology #Differential ... Diagnosis #Algorithm #causes
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... Anterior Chamber: • Acute ... - Strong Medicine ... Diagnosis #table #causes ... #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... Corneal abrasion, Acute ... Vision Loss: • Stroke ... #diagnosis #causes ... #ophthalmology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Stroke Volume / ... disorders: - Aortic ... regurgitation - Aortic ... Increased risk for stroke ... Diagnoses: • Acute
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Prerenal:
 • Due to true volume loss or decreased
(AKI) - Differential ... pigment, contrast dye ... debris • Kidney stone ... #Differential # ... Diagnosis #nephrology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... pituitary tumor) Acute ... Hemorrhage, TIA, Stroke ... #Diagnosis #causes ... #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... can be caused by ... : • Optic neuritis ... #ocular #differential ... #diagnosis #ophthalmology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Blurry Vision - Differential ... Concussion Other Causes ... • Migraine • Acute ... #diagnosis #ophthalmology ... #causes
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
The most common causes ... this are tumors, strokes ... for retrobulbar optic ... clinical #video #ophthalmology ... #neurology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... Arthralgias • Eye ... Palpable purpura: strong ... diminished, or tender pulses ... Eye -> retinopathy