10 results
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... • Cherry red ... spot on fovea Management ... Occlusion #CRAO #Diagnosis ... #Clinical #Fundoscopy
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
- Differential Diagnosis ... Cataracts - Macula: Macular ... Corneal Abrasion, Anterior ... Occlusion, Central ... #causes #ophthalmology
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
body, vitreous, retina ... 100,000 inhabitants 3rd ... blindness, linked to macular ... Classification: Anterior ... #Differential #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 ... Anterior Chamber ... retinopathy • Central ... poisoning • Central ... Blurry Vision Red
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
- Differential Diagnosis ... occlusive disease (anterior ... Caused by decreased ... Ocular causes - ... floaters obscuring central
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Diagnosis Framework ... like the sclera, anterior ... Episcleritis Ocular ... detachment • Central ... occlusion • Central
Scurvy (Vitamin C Deficiency) - Diagnosis and Management

Vitamin C is required for hydroxylation of proline residues
Deficiency) - Diagnosis ... and Management ... • Delusions Ocular ... , or any other cause ... #Management
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
supraclavicular node • Anterior ... in this subtype retain ... lymph node biopsy (diagnostic ... Hodgkins #lymphoma #diagnosis ... hematology #oncology #management
Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
gland) biopsy • Ocular ... Hypocomplementemia • Can cause ... Involvement: • Central ... Biologic: 2nd or 3rd ... #Management
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
describes his centrally ... over the left anterior ... 118/75, HR 96, RR ... Most commonly caused ... #Radiology #CTChest