9 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... Periorbital cellulitis Conjunctiva ... • Foreign body ... #Eye #redeye #Differential ... Diagnosis #table #causes
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... Episcleritis Ocular ... vein occlusion Conjunctiva ... Conjunctivitis #ocular ... #differential #
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Traumatic Red Eye - Differential ... Surface Injury: • Corneal ... Laceration • Conjunctiva ... hemorrhage • Cornea ... Diagnosis #Algorithm #Causes
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 ... Conjunctiva/Sclera ... • Iritis Conjunctiva ... Concussion Other Causes ... ophthalmology #causes
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
Stridor - Differential ... Mechanical: • Larynx fracture ... stenosis #Stridor #differential ... #diagnosis #causes ... pulmonary #airway #physicalexam
Aqueous Humor Production and Drainage
 • Provides nutrition, removes wastes, and transports neurotransmitters to the avascular
avascular lens and cornea ... structural integrity of ocular ... episcleral and conjunctival ... anterior ciliary body ... the scleral, and conjunctival
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
with Hill-Sachs fracture ... on Coronal (>4mm ... Case description ... surgical repair Differential ... • Bony Bankart
Bitot's Spots- A 4-year-old boy was brought by his father to the ophthalmology clinic with a
- A 4-year-old boy ... examination, the conjunctivae ... near the outer corners ... The ocular findings ... as a result of corneal
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... light reflex • Corneal ... • Vestibulo-ocular ... Casey Albin MD @ ... caseyalbin #PhysicalExam