Difference between revisions of "Keratoconjunctivitis"

(Management and Disposition)
(Clinical Features)
 
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==Clinical Features==
 
==Clinical Features==
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[[File:PMC3640929 1824-7288-39-18-5.png|thumb|Atopic keratoconjunctivitis.]]
 
*Intense itching
 
*Intense itching
 
*Excessive tearing
 
*Excessive tearing

Latest revision as of 18:10, 26 September 2020

Background

  • Defined as concurrent inflammation of both the cornea and conjunctiva.

Keratoconjunctivitis Types

Clinical Features

Atopic keratoconjunctivitis.
  • Intense itching
  • Excessive tearing
  • Burning sensation
  • Clear mucus discharge
  • Conjunctival erythema/hyperemia
  • Blurred vision
  • photophobia
  • Foreign body sensation
  • Thickened, scaly, indurated eyelids are characteristic of Atopic Keratoconjunctivitis
  • Chronic inflammation may eventually lead to vision loss

Differential Diagnosis

Evaluation

  • Generally a clinical diagnosis
  • Fluorescein test followed by tonometry:
    • Fluorescein test if concerned for abrasions, corneal damage, foreign body, globe rupture
    • Tonometry of both eyes if concerned for acute angle closure glaucoma, uveitis, hyphema, recent history of trauma to eye

Management and Disposition

Based on likely etiology and severity:

Severity

  • Mild: basic eye care(resist itching, cold compress, artificial tears), antihistamines, mast cell stabilizers
  • Moderate/Severe: should be referred to Ophthalmologist

Etiology

  • Atopic keratoconjunctivitis: chronic management should be determined by Ophthalmologist
  • Epidemic keratoconjunctivitis: usually self-resolving
  • Keratoconjunctivitis photoelectrica: eye rest and proper eye protection
  • Keratoconjunctivitis sicca: chronic management should be determined by Ophthalmologist

See Also

References

  • Hamrah, MD et.al. Atopic keratoconjunctivitis. Post TW, ed. UpToDate. Waltham, MA: UpToDate Inc. http://www.uptodate.com
  • Munoz, MD et.al. Diagnosis, treatment, and prevention of adenovirus infection. Post TW, ed. UpToDate. Waltham, MA: UpToDate Inc. http://www.uptodate.com
  • Tintinalli JE, Stapczynski JS, Ma OJ, Cline D, Meckler GD, Yealy DM. Tintinallis emergency medicine: a comprehensive study guide. New York: McGraw-Hill Education; 2016.