Normal optic discs " NPDR PDR HR RD CRAO CRVO BRVO ION Blepharitis Colarette //// meibomitis Blepharitis - hordeolum Blepharitis - chalazion /// Viral Conjunctivitis Bacterial Conjunctivitis allergic conjunctivitis Contact Allergy allergic conjunctivitis Giant Papillary Conjunctivitis allergic conjunctivitis Seasonal Allergic Conjunctivitis allergic conjunctivitis Vernal KeratoConjunctivitis (VKC) (HSK) (HZO) pterygium Keratoconus with munsen sign Vogts stress lines Superficial Punctate Keratopathy (SPK) filaments uveitis Anterior Uveitis- Keratic precipitates (KP): Anterior Uveitis- Iris nodules: Anterior Uveitis- Posterior synechiae: Anterior Uveitis- Fuchs Heterochromic Iridocyclitis Posterior Uveitis Choroiditis: Posterior Uveitis Retinitis: Posterior Uveitis Vasculitis: Posterior Uveitis Toxoplasmosis - Focal necrotizing retinits Panuveitis Sarcoidosis Panuveitis Behets Disease Panuveitis Vogt-Koyanagi-Harada syndrome AMD Drusen Small (hard) drusen < 63 microns Intermediate and large size (soft) drusen microns Pigmentary (RPE) changes Advanced AMD Central geographic atrophy (GA) Neovascular AMD - Choroidal neovascularization (CNV) AMD - Fluoresceine Angiogram (FA) in NVAMD Classic Occult Predominantly Occult Primary angle closure glaucoma " Inflammatory Orbital Synd. (Orbital Pseudotumor) lymphoma Thyroid associated eye disease 2013 Orbital Varix - Congenital Nasolacrimal Stenosis Ac. Dacryocystitis Posterior Uveal Melanoma Posterior Uveal Melanoma Ciliary Body Melanoma Iris Malignant Melanoma RETINOBLASTOMA II : DEMARCATION RIDGE III: RIDGE + NEOVASCULARIZATION Strabismus Esotropia Alternating esotropia= No amblyopia Ecsotropia At surgery One month after surgery Strabismus Sensory exotropia: usually when pathology is acquired later in life Early onset exotropia CNS pathology should be ruled out Hydrocephalus? Ecsotropia brain stem lesions orbital blow-out fracture systemic diseases MG, Thyroid, MS multiple strabismus surgery Other causes of vertical deviations: Strabismus