keratoconjunctivitis

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keratoconjunctivitis

A patient with keratoconjunctivitis uses medicated eye drops.

Definition

Noun: * Inflammation of the cornea and conjunctiva: A medical condition characterized by the simultaneous inflammation of the cornea (the clear front layer of the eye) and the conjunctiva (the thin, clear tissue covering the white part of the eye and the inside of the eyelids).

Usage

This is a specialized medical term. It is used to describe a specific type of eye disorder. * It functions as a countable noun (e.g., a case of keratoconjunctivitis, various keratoconjunctivitides). * It is often modified by adjectives specifying the cause or type, such as epidemic, infectious, sicca (dry), or vernal (allergic).

Examples
  • The patient was diagnosed with keratoconjunctivitis after presenting with severe eye redness, pain, and photophobia.
  • Vernal keratoconjunctivitis is a common allergic condition that often affects children.
  • Epidemic keratoconjunctivitis is highly contagious and spreads easily in community settings.
Advanced Usage
  • The term is a compound noun formed from "kerato-" (relating to the cornea) and "conjunctivitis" (inflammation of the conjunctiva).
  • The plural form is typically keratoconjunctivitides (pronounced /ˌker-ə-tō-kən-ˌjəŋ(k)-tə-ˈvi-tə-ˌdēz/), following the pattern of other medical terms ending in "-itis."
Variants and Related Words
  • Conjunctivitis (n): Inflammation of the conjunctiva alone; also known as "pink eye."
  • Keratitis (n): Inflammation of the cornea alone.
  • Blepharoconjunctivitis (n): Inflammation of both the eyelids (blepharitis) and the conjunctiva.
Synonyms
  • There is no direct single-word synonym in common usage. It is described as "inflammation of the cornea and conjunctiva" or, depending on the type, as a specific syndrome (e.g., EKC for Epidemic Keratoconjunctivitis).
Related Phrases / Idioms
  • Dry eye syndrome: This condition, also known as keratoconjunctivitis sicca (KCS), is a specific and common subtype where inflammation is caused by insufficient tear production or poor tear quality.
keratoconjunctivitis

A patient with keratoconjunctivitis uses medicated eye drops.

Noun
  1. inflammation of the cornea and conjunctiva