12 results
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... Afferent pupillary defect ... #Cellulitis #pathophysiology ... #ophthalmology ... #diagnosis #signs
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 ... Ocular Adverse Effects ... • Visual field defect ... #ophthalmology ... #causes
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
acetate to help with ocular ... The MRI findings ... Neurological defects ... Ophthalmicus #HZO #clinical ... #video #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... ophthalmicus • Orbital ... a Red Eye: • Optic ... Questions to Ask ... #ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Pathogenesis and Clinical ... -> crowding of ocular ... • Visual field defects ... ClosedAngle #Glaucoma #pathophysiology ... #ophthalmology
Scurvy (Vitamin C Deficiency) - Diagnosis and Management

Vitamin C is required for hydroxylation of proline residues
Deficiency) - Diagnosis ... poor nutrition Clinical ... periorbital, or orbital ... nonimmune hemolysis MSK ... , or any other cause
Syphilis - Clinical Manifestations and Treatment

1) Primary Syphilis
 • Direct lesion contact during sex is responsible
Syphilis - Clinical ... Primary Syphilis • Direct ... Headache, meningitis, ocular ... ulcerated • MSK ... Syphilis #stages #diagnosis
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... • Infectious: Direct ... Transverse Myelitis - Clinical ... • Infectious causes ... for brain and/or optic
Retinoblastoma - MRI
 • Most common intra-ocular neoplasm in children.
 • Clinical Presentation: leukocoria (loss of
Retinoblastoma - MRI ... Most common intra-ocular ... • Clinical Presentation ... tumours (60-70%) are caused ... spread into the orbit
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Pathogenesis and clinical ... arrhythmias, congenital defects ... retinal edema caused ... #ophthalmology ... #diagnosis #signs