13 results
Reactive Arthritis
 • Inflammation of joints (commonly large joints)
    - Asymmetric Oligoarthritis: Joint
layer (uvea): iris ... ReactiveArthritis #pathophysiology ... #diagnosis #signs
Rheumatoid arthritis (RA): X-ray features
 • Soft tissue swelling (best seen by comparing left & right
at the exposed corners ... #RA #HandXray #Diagnosis ... Radiology #Clinical #Pathophysiology
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... blindness) • Corneal ... #Xeropthalmia #pathophysiology ... ophthalmology #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 ... Iris 7. ... Trauma Cornea/Iris ... Keratitis • Corneal ... #differential #diagnosis
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... Conjunctivitis, corneal ... UVEA: comprised Iris ... • Corneal ulcer ... #differential #diagnosis
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
gradient bows iris ... obstruction • Corneal ... ClosedAngle #Glaucoma #pathophysiology
Intraocular Infection with a Trematode - Slit-lamp examination of the right eye revealed corneal edema, blood
right eye revealed corneal ... chamber, multiple iris ... migrating through the iris ... FlukeInfection #SlitLamp
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
- Differential Diagnosis ... Surface Injury: • Corneal ... : Abrasion • Iris ... #Differential #Diagnosis
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Exposes cornea -> Corneal ... Orbital #Cellulitis #pathophysiology ... ophthalmology #diagnosis
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... • Mutism Pathophysiology ... light reflex • Corneal ... neurology #comatose #diagnosis