8 results
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
total or partial dislocation ... of the lens that ... with Marfan’s syndrome ... #SlitLamp #PhysicalExam ... #Ocular
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Scarring, Edema - Lens ... Unilateral, Painless: Lens ... Dislocation, Retinal ... Detachment, Central ... Differential #Diagnosis #causes
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
total or partial dislocation ... of the lens that ... with Marfan’s syndrome ... #SlitLamp #PhysicalExam ... #Ocular
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Lens 8. ... • Uveitis Lens ... Cataracts • Lens ... edema • Lens ... dislocation
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Episcleritis Ocular ... neuritis • Retinal detachment ... Photophobia) • Contact lens ... bacterial, viral) Lens ... Hyphema • Contact lens
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Ocular- 50%: Ptosis ... weakness, arms > legs ... test - Cogan sign ... - Peek sign ... diagnosis #management #neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Vestibulo-ocular ... ) - Possible painful ... • Examine for signs ... wrists clenched; legs ... wrists clenched; legs
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
purpura: Strong sign ... arthralgia, arm/leg ... affects the skin, neurologic ... tract, and often causes ... purpura (lower legs