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DOI: 10.1055/s-0035-1545679
Conjunctival Lymphangiectasia Imaged with Anterior Segment OCT
Bildgebende Darstellung konjunktivaler Lymphangiektasien mittels Anterior Segment OCTPublikationsverlauf
Publikationsdatum:
22. April 2015 (online)
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Conjunctival lymphangiectasia is an ocular surface disorder resulting from dilated lymphatic vessels of the conjunctiva [1]. It is commonly found in routine eye examination and exists in two different forms: as diffuse dilated vessels, known as chemosis, and as focally dilated vessels. The latter can occur as isolated cysts or as a series of adjacent cysts, also described as a “string of pearls”. The ectatic lymphatic vessels differ from normal lymphatic vessels by an increased diameter and a frequent occurrence of an edematous lamina propria, which is presumably due to leaking of the dilated channels. Histopathological examination reveals thin vessel walls with flattened endothelial cells [1]. We report here on the use of anterior segment optical coherence tomography (AS-OCT) in combination with IR imaging as a method to display asymptomatic lymphangiectasia of the conjunctiva.
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References
- 1 Welch J, Srinivasan S, Lyall D et al. Conjunctival lymphangiectasia: a report of 11 cases and review of literature. Surv Ophthalmol 2012; 30: 1170-1172
- 2 Daya SM, Papdopoulos R. Ocular coherence tomography in lymphangiectasia. Cornea 2011; 57: 136-148
- 3 Belliveau MJ, Brownstein S, Jackson WB et al. Bilateral conjunctival lymphangiectasia in Klippel-Trenaunay-Weber syndrome. Arch Opthalmol 2009; 127: 1057-1058
- 4 Perry HD, Cossari AJ. Chronic lymphangiectasis in Turnerʼs syndrome. Brit J Ophthalmol 1986; 70: 396-399
- 5 Pastora N, Peralta-Calvo J, Yebenes-Gregorio L et al. Conjunctival lymphangiectasia presenting as pediatric pseudopterygium. Eye Contact Lens 2013; 39: e12-e14