14 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... • Loss of the eye ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Atraumatic Red Eye ... Orbital Cellulitis Ocular ... Subconjunctival Hemorrhage ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
can be caused by ... Episcleritis Ocular ... Unilateral or bilateral symptoms ... #ocular #differential ... #diagnosis #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Impaired extra-ocular ... -> Corneal drying ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
• Neurologic symptoms ... a mass as the cause ... Functional • Corneal ... Trauma • Subdural Hemorrhage ... #Ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
present with a red eye ... -> crowding of ocular ... damage & blindness Signs ... obstruction • Corneal ... pathophysiology #ophthalmology
44M with h/o DM2 and insulin noncompliance presents w R eye visual loss x 3d. What's
noncompliance presents w R eye ... washing machine" sign ... on eye movement ... #Clinical #POCUS ... #Ocular #Ophthalmology
Vitreous Hemorrhage on Ocular POCUS

What is your diagnosis?
Resolution: Vitreous Hemorrhage. Unlike linear echoes c/w vitreous &
on Ocular POCUS ... posterior aspect of eye ... seaweed (in this case ... #Ocular #POCUS ... clinical #ultrasound #Ophthalmology
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... • Acute red eye ... Tentorial pressure cone ... #headache #signs ... #symptoms #clues
Fusarium Eye Infections - Keratitis and Endophthalmitis
Fungal Keratitis is an infection of the cornea that is
infection of the cornea ... most commonly caused ... will result in corneal ... Endophthalmitis #ocular ... #ophthalmology