45 results
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Contact lens use • Eye ... Bilateral, asymmetric corneal ... Signs / Symptoms ... • Corneal Opacities ... #pathophysiology
Bell's palsy
There are many different causes of Facial Nerve Palsy. However, the commonest
cause of unilateral facial
Hyperacusis - Loss of Corneal ... Reflex - Ptosis ... #Bells #Palsy #Neurology ... #Signs #Symptoms
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
- Curtain Sign in ... more affected eye ... less affected eye ... #Curtain #Sign # ... clinical #video #neurology
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
- Curtain Sign in ... more affected eye ... less affected eye ... #Curtain #Sign # ... clinical #video #neurology
Concussion - Acute Pathophysiology

#Concussion #Pathophysiology #neurology #signs #symptoms
Concussion - Acute Pathophysiology ... #Concussion #Pathophysiology ... #neurology #signs ... #symptoms
Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when the more affected
Curtain Sign in ... more affected eye ... less affected eye ... #Curtain #Sign # ... clinical #video #neurology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
• Look for ptosis ... • Neurologic ... symptoms suggest ... Functional • Corneal ... depressed, abducted, ptosis
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... • Loss of the eye ... #Xeropthalmia #pathophysiology ... ophthalmology #diagnosis #signs ... #symptoms
The eye is very complex and contains various tissues and structures that work together to provide
The eye is very ... Eye problems can ... resulting in various signs ... and symptoms. ... #Blepharitis #Ptosis
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
all coats of the eye ... Exposes cornea -> Corneal ... Orbital #Cellulitis #pathophysiology ... ophthalmology #diagnosis #signs ... #symptoms