Ento Key

L. Jay Katz BASICS DESCRIPTION A secondary glaucoma resulting from elevated intraocular pressure (IOP) due to intraocular lens (IOL)–associated chronic inflammation and recurrent hyphemas EPIDEMIOLOGY Incidence Uncommon Prevalence Unknown RISK…

Carol L. Shields BASICS DESCRIPTION Benign vascular hamartomatous tumors of the choroid. Present in 2 forms based on extent of choroidal involvement: • Circumscribed choroidal hemangioma (CCH): Solitary tumor with…

L. Jay Katz BASICS DESCRIPTION • Pupillary block is the most common mechanism responsible for angle closure. • It is caused by increased resistance to flow of aqueous from the…

BASICS DESCRIPTION • Homocystinuria compromises a group of inborn errors of methionine metabolism that result in elevated levels of homocysteine in the urine (homocystinuria) and blood (homocysteinemia). • Cystathione β-synthetase…

BASICS DESCRIPTION • Sturge–Weber syndrome (SWS), also called encephalotrigeminal angiomatosis, is a congenital dermato-oculo-neural syndrome. – Cutaneous nevus flammeus in distribution of trigeminal nerve branches – Ipsilateral glaucoma and diffuse…

Susan E. EdmondsRyan P. Edmonds BASICS DESCRIPTION Condition where there is a permanent loss in vision due to any disease or disorder where some usable vision remains but desired life…

Eliza Hoskins BASICS DESCRIPTION • Non-granulomatous anterior uveitis (NGAU) is a broad classification for various inflammatory conditions localized to the iris (iritis), ciliary body (cyclitis), or both (iridocyclitis) that typically…

Ramin Schadlu BASICS DESCRIPTION • Presumed ocular histoplasmosis syndrome (POHS) is an inflammatory condition associated with systemic infection by the fungus Histoplasma capsulatum. It may be unilateral or bilateral. –…

George L. Spaeth BASICS DESCRIPTION • A systemic disorder characterized by the deposition of a fibrillar material on the lens, ciliary epithelium, zonules, iris, and corneal endothelium, which may be…

BASICS DESCRIPTION Conjunctivitis occurring in the first 4 weeks of life EPIDEMIOLOGY Incidence • US: – Gonococcal: 0.3/1,000 births – Chlamydial: 8.2/1,000 births • Developing countries: 15–60% of live births…