42 results
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Occlusion #CRVO #pathophysiology ... #ophthalmology ... diagnosis #signs #symptoms
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
disorder of the optic nerve ... altitudinal defect • Fundoscopy ... • Cephalic symptoms ... Constitutional symptoms ... #Rheumatology #Ophthalmology
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Femoral Cutaneous Nerve ... paresthetica • Symptoms ... purely sensory nerve ... , thus symptoms ... MeralgiaParesthetica #MSK #pathophysiology
Functional Dyspepsia - Pathophysiology, Diagnosis and Management
Risk factors: Non-steroidal anti-inflammatory drugs, Psychological comorbidity, Helicobacter pylori infection,
Functional Dyspepsia - Pathophysiology ... sex, Smoking Symptoms ... : Bothersome symptoms ... structurally normal endoscopy ... Functional #Dyspepsia #Pathophysiology
Radiculopathy: Signs and Symptoms
 • Back/Neck Pain
 • Decr Range of motion
 • Abnormal posturing
 •
Radiculopathy: Signs and Symptoms ... supplied by the nerve ... disturbance in nerve ... diagnosis #signs #symptoms ... #pathophysiology
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Occlusion (CRVO) - Pathophysiology ... ) #Clinical #Ophthalmology ... #Fundoscopy #Central
Pathological Optic Disc Cupping

Note cup-to-disc ratio at least 0.8 (physiologic limit of 0.5).

Thinning of optic disc
death of optic nerve ... OpticDisc #Cupping #fundoscopy ... #ophthalmology
Approach to an Eye Exam

1. History
2. Obvious Physical Trauma
3. Initial Assessment
  A. Visual Acuity
Fundoscopy A. ... Optic Nerve / Disc ... EyeExamination #Approach #Ophthalmology
Myelinated Retinal Nerve Fiber Layers (MRNF) on Fundoscopy Ocular Examination

Dr. Sebastian Vega @oftalmopo

#MRNF #Myelinated #Retinal #Nerve
Myelinated Retinal Nerve ... Layers (MRNF) on Fundoscopy ... Myelinated #Retinal #Nerve ... clinical #video #ophthalmology ... #Fundoscopy
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Hard Exudates • Nerve ... more superficial nerve ... Retinopathy #Diabetes #ophthalmology ... complications #pathophysiology