15 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Chronic: - Cornea ... from pituitary tumor ... #Diagnosis #causes ... #ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Chronic Vision Loss ... Diagnosis Algorithm Cornea ... - Obscure Red Reflex ... Diagnosis #Algorithm #Causes ... #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
Ocular Adverse Effects ... Concussion Other Causes ... → visual loss) ... differential #diagnosis #ophthalmology ... #causes
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
, anterior and posterior ... Episcleritis Ocular ... any subjective vision ... Complete vision ... differential #diagnosis #ophthalmology
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
loss - Differential ... loss, usually with ... Caused by decreased ... Ocular causes - ... Differential #Diagnosis #Ophthalmology
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... Posterior Cord ... involved) - Tendon reflex ... in deep tendon reflexes ... involved & the posterior
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Corneal reflex ... • Vestibulo-ocular ... myoclonic movements, tremors ... Casey Albin MD @ ... caseyalbin #PhysicalExam
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
-> crowding of ocular ... humour from the posterior ... obstruction • Corneal ... sparring) • Loss ... of vision • Photophobia
Elevated Episcleral Venous Pressure (EVP) - Slit Lamp Ocular Examination

Male patient with a 1-month history of
red eye, without vision ... loss, without pain ... poor response, posterior ... #PhysicalExam # ... clinical #video #ophthalmology
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
vertical vestibulo-ocular ... reflex. ... We have varied causes ... nystagmus #sawtooth #physicalexam ... clinical #video #ophthalmology