11 results
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Iris 7. ... Ocular Adverse Effects ... /Iris: • Keratitis ... • Migraine • Acute ... differential #diagnosis #ophthalmology
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Accommodation, RAPD ... Cornea D. ... Iris F. ... Lens G. ... EyeExamination #Approach #Ophthalmology
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
was elicited by rapid ... dislocation of the lens ... with Marfan’s syndrome ... PhysicalExam #Video #Ophthalmology ... #Signs #Ocular
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
, anterior and posterior ... Episcleritis Ocular ... Foreign body • Infectious ... UVEA: comprised Iris ... differential #diagnosis #ophthalmology
FIGURE 2. UVEITIS.  COURTESY OF WIKIMEDIA COMMONS AND JONATHAN TROBE, MD.

The classic symptoms of anterior
the edge of the cornea ... sphincter or posterior ... to lens) #Clinical ... #Ophthalmology ... #Uveitis #Iris #
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
eye • Anterior-iris ... anterior uveitis • Posterior-choroid ... • Infectious: ... Lymphoma Pearl: Acute ... Diagnosis #Causes #ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
herniation (Comatose), Acute ... Constricted pupils less ... , Posterior Synechiae ... , Pilocarpine, Iris ... differential #diagnosis #ophthalmology
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
was elicited by rapid ... dislocation of the lens ... with Marfan’s syndrome ... PhysicalExam #Video #Ophthalmology ... #Signs #Ocular
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
-> crowding of ocular ... humour from the posterior ... gradient bows iris ... obstruction • Corneal ... pathophysiology #ophthalmology
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
- Ocular syphilis ... including anterior or posterior ... - Less common ... manifestations including acute ... and nephrotic syndrome