11 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... Subconjunctival hemorrhage ... Viral Anterior Chamber ... angle closure glaucoma ... #Eye #redeye #Differential
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... , anterior and posterior ... chambers, nerves ... #Red #eye #Conjunctivitis ... #ocular #differential
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Atraumatic Red Eye ... - Differential ... Orbital Cellulitis Ocular ... Subconjunctival Hemorrhage ... Angle Closure Glaucoma
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
present with a red ... eye and are acutely ... Anatomic abnormalities ... -> crowding of ocular ... humour from the posterior
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
Vision loss - Differential ... changes in gaze/eye ... Ocular causes - ... ), anterior chamber ... hemorrhage, vitreous
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Flags and Differential ... Eye, Stuffy Nose ... - Subarachnoid Hemorrhage ... Hypoglycemia Anatomy ... - Acute Glaucoma
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 ... Anterior Chamber ... angle-closure glaucoma ... Adie’s pupil • Glaucoma ... Blurry Vision Red
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Vision Loss by Anatomic ... Location - Differential ... Lens - Obscure Red ... Micro-aneurysms, Hemorrhage ... Cup:Disc: • Glaucoma
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Hypertension with normal ... thrombosis • Acute red ... eye (severe ciliary ... acute cerebellar hemorrhage ... symptoms #clues #differential
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
intensity at onset, posterior ... angle closure glaucoma ... change in vision, red ... eye - temporal ... Dangerous #Deadly #Differential