266 results
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
blood flow from choroid ... to retina -> Nutrients ... cannot reach retina ... from choroid and ... products from retina
Retinal vs Choroid Detachment - Head CT Comparison and Diagnosis

RETINAL DETACHMENT
 - Reduced visual acuity, flashes,
Retinal vs Choroid ... and Diagnosis RETINAL ... on optic disc CHOROID ... CorbinPomeranz #Retinal ... #Choroid #Detachment
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Central Retinal ... (CRAO) • The retina ... perfusion -> The choroidal ... background of retinal ... > Ground Glass Retina
Blurry vision in a patient with HIV/AIDS
Anterior Segment:
 • Herpes zoster ophthalmicus
 • Keratitis (HSV, Staph,
retinitis* • Acute retinal ... Progressive Outer Retinal ... HSV, CMV) • Choroidal
Choroidal Hemangioma on Fundoscopy Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Choroidal #Hemangioma #Retina #Ocular #PhysicalExam #clinical #video #ophthalmology
Choroidal Hemangioma ... @oftalmopo #Choroidal ... #Hemangioma #Retina ... PhysicalExam #clinical #video
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
• Posterior-choroid ... vitreous humor, and retina ... or choroid Unilateral ... TINU syndrome (w/ renal
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
body, vitreous, retina ... and/or choroid ... secondary glaucoma and retinal
Kidney Biopsy - Diagnosis Algorithms
1) Normal Glomerulus by LM
2) Glomerular Crescents
3) Double Contours of GBM
4) Endocapillary
Biopsy - Diagnosis Algorithms ... Kidney #Biopsy #renal ... #Diagnosis #Algorithm
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
hemorrhages in the inner retina ... nervefiber layer -> Retinal ... of the terminal retinal ... lesions in the inner retinal ... atrophic areas in the choroid
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Differential Diagnosis Algorithm ... hemorrhage • Retina ... Tear, hemorrhage, choroidal ... Differential #Diagnosis #Algorithm