Conjunctival impression cytology in patients with normal and impaired OSDI scores Citología de impresión conjuntival en pacientes con valores OSDI normales y alterados

dc.creatorZuazo, F.
dc.creatorLópez-Ponce, D.
dc.creatorSalinas Toro, Daniela
dc.creatorValenzuela, F. J.
dc.creatorSans-Puroja, J.
dc.creatorSrur, M.
dc.creatorLópez Solís, Remigio
dc.creatorTraipe Castro, Leonidas
dc.date.accessioned2019-03-15T16:09:10Z
dc.date.available2019-03-15T16:09:10Z
dc.date.created2019-03-15T16:09:10Z
dc.date.issued2014
dc.identifierArchivos de la Sociedad Espanola de Oftalmologia, Volumen 89, Issue 10, 2018, Pages 391-396
dc.identifier03656691
dc.identifier10.1016/j.oftal.2014.04.013
dc.identifierhttps://repositorio.uchile.cl/handle/2250/166430
dc.description.abstract© 2013 Sociedad Española de Oftalmología. Published by Elsevier España, S.L.U. All rights reserved. Purpose: To describe goblet cell density and Nelson grading in different areas of the ocu-lar surface using conjunctival impression cytology (CIC) among patients with normal andimpaired Ocular Surface Disease Index (OSDI) scores. Material and methods: Patients (n = 166) under assessment for dry eye were recruited between 2011 and 2012 and classified according to the OSDI score in 4 categories (normal and impaired). Cytological study (CIC plus Papanicolaou staining) using the Nelson grading system, with modifications in staging, and goblet cell counting were performed on the nasal, temporal, inferior, and superior bulbar conjunctival surfaces. Results: Nelson grading was significantly higher in patients with a severely impaired OSDI score (1.41 ± 0.14) compared to normal patients (0.86 ± 0.09) (P<.01). Goblet cell density was significantly reduced in patients with a severely impaired OSDI
dc.languageen
dc.publisherElsevier Ltd
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
dc.sourceArchivos de la Sociedad Espanola de Oftalmologia
dc.subjectConjunctival impression cytology
dc.subjectDry eye
dc.subjectGoblet cells
dc.subjectNelson grading
dc.subjectOSDI
dc.titleConjunctival impression cytology in patients with normal and impaired OSDI scores Citología de impresión conjuntival en pacientes con valores OSDI normales y alterados
dc.typeArtículo de revista


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