6 results
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
inflammation • Spheroid ... - Retinal detachment ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
44M with h/o DM2 and insulin noncompliance presents w R eye visual loss x 3d. What's
What's the Diagnosis ... Diagnosis: Vitreous ... without retinal detachment ... Clinical #POCUS #Ocular ... #Ophthalmology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
- Differential Diagnosis ... : Symptoms: Sudden ... syneresis • Vitreous hemorrhage ... #Differential #Diagnosis ... #Ocular #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... Episcleritis Ocular ... neuritis • Retinal detachment ... Unilateral or bilateral symptoms ... #ophthalmology
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
with splinter hemorrhages ... • Cephalic symptoms ... Doppler US : halo sign ... #Rheumatology #Ophthalmology ... #Diagnosis #Algorithm
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Autonomic symptoms ... meningeal irritation signs ... Non-traumatic subarachnoid hemorrhage ... glaucoma - Ocular ... #ophthalmology