ظفرة كاذبة

(تم التحويل من Pseudopterygium)
الظفرة الكاذبة
التبويب والمصادر الخارجية
التخصصOphthalmology
Patient UK

فشل عرض الخاصية P1461: لم يتم العثور على الخاصية P1461.

الظفرة الكاذبة

الظُفرة الكاذبة (إنگليزية: Pseudopterygium)، هي is the conjunctival adhesion to cornea caused by limbal or corneal inflammation or trauma. The pseudopterygium can be easily distinguished from pterygium by bowman's probe test.[1] Because of the lack of adherence of pseudopterygium at every point, the probe can be passed beneath it at some point.

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الأسباب

Differential diagnosis

Difference between pterygium and pseudopterygium
Pterygium Pseudopterygium
Etiology Degenerative process Inflammatory process
Age Common in adults[5] Occur in any age
Site Horizontally, most commonly nasally[4] Anywhere
Status Progressive(commonly) or stationary[5] Always stationary
Neck Adherent to limbus[5] Free
Probe test Probe cannot be passed underneath Probe can be passed under neck

العلاج

Pseudopterygium can be removed by surgical excision.[6]

انظر أيضاً

المصادر

  1. ^ Prabhakar, Srinivasapuram Krishnachary (October 2014). "Safety profile and complications of autologous limbal conjunctival transplantation for primary pterygium". Saudi Journal of Ophthalmology. 28 (4): 262–267. doi:10.1016/j.sjopt.2014.03.006. ISSN 1319-4534. PMC 4250486. PMID 25473341.
  2. ^ "Pseudopterygium | Columbia Ophthalmology". www.columbiaeye.org.
  3. ^ أ ب ت John F, Salmon (13 December 2019). "Conjunctiva". Kanski's clinical ophthalmology : a systematic approach (9th ed.). Elsevier. pp. 198–199. ISBN 978-0-7020-7711-1.
  4. ^ أ ب "Volume 6, Chapter 35. Pterygium". www.oculist.net.
  5. ^ أ ب ت Khurana, AK (31 August 2015). "Diseases of conjunctiva". Comprehensive ophthalmology (6th ed.). Jaypee Brothers. p. 88. ISBN 978-93-5152-657-5.
  6. ^ HV, Nema; Nithin, Nema (December 2008). Textbook of ophthalmology (5th ed.). Jaypee Brothers. ISBN 978-81-8448-307-9.
Classification
V · T · D
External resources