Blepharitis classification: Difference between revisions
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**Seborrheic blepharitis | **Seborrheic blepharitis | ||
*Posterior blepharitis ( affects the back of the eyelids, [[tarsal plate]], [[meibomian glands]], and [[gland orifices]]) | *Posterior blepharitis ( affects the back of the eyelids, [[tarsal plate]], [[meibomian glands]], and [[gland orifices]]) | ||
Based on the duration of [[symptoms]], blepharitis may be classified into:<ref name="pmid19383269">{{cite journal| author=Lemp MA, Nichols KK| title=Blepharitis in the United States 2009: a survey-based perspective on prevalence and treatment. | journal=Ocul Surf | year= 2009 | volume= 7 | issue= 2 Suppl | pages= S1-S14 | pmid=19383269 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=19383269 }} </ref> | |||
*Chronic blepharitis (Most often blepharitis is a waxing and waning [[chronic]] condition) | *Chronic blepharitis (Most often blepharitis is a waxing and waning [[chronic]] condition) | ||
*Acute blepharitis ([[allergen]] or [[irritant]] exposure) | *Acute blepharitis ([[allergen]] or [[irritant]] exposure) | ||
Revision as of 19:34, 22 July 2016
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Blepharitis classification On the Web | |
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Risk calculators and risk factors for Blepharitis classification | |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sara Mehrsefat, M.D. [2]
Overview
Blepharitis may be classified according to the anatomic location of the disease into 2 subtypes: anterior and posterior. Additionally blepharitis may be classified based on the duration of symptoms into either acute or chronic.[1][2]
Classification
Based on the anatomic location, blepharitis may be classified into:[1][2][3][4]
- Anterior blepharitis (affects the front of the eyelids near the base of the eyelashes, eyelid skin, and the eyelash follicles)
- Staphylococcal blepharitis
- Seborrheic blepharitis
- Posterior blepharitis ( affects the back of the eyelids, tarsal plate, meibomian glands, and gland orifices)
Based on the duration of symptoms, blepharitis may be classified into:[5]
- Chronic blepharitis (Most often blepharitis is a waxing and waning chronic condition)
- Acute blepharitis (allergen or irritant exposure)
References
- ↑ 1.0 1.1 Cheung J, Sharma S (2000). "Ophthaproblem. Blepharitis". Can Fam Physician. 46: 2393, 2400. PMC 2145002. PMID 11153404.
- ↑ 2.0 2.1 THYGESON P, VAUGHAN DG (1954). "Seborrheic blepharitis". Trans Am Ophthalmol Soc. 52: 173–88. PMC 1312591. PMID 13274422.
- ↑ American Academy of Ophthalmology/ eyewiki (2014) http://eyewiki.org/Blepharitis Accessed on July 14, 2016
- ↑ PubMed health. http://www.ncbi.nlm.nih.gov/pubmedhealth/PMHT0023008/Accessed July 13, 2016
- ↑ Lemp MA, Nichols KK (2009). "Blepharitis in the United States 2009: a survey-based perspective on prevalence and treatment". Ocul Surf. 7 (2 Suppl): S1–S14. PMID 19383269.