Contribution of Fourier-domain optical coherence tomography to the diagnosis of keratoconus progression
Autor: | Nacim Bouheraoua, R Atia, Otman Sandali, Sofiane Ouanezar, Cristina Georgeon, Vincent Borderie, Laurent Laroche, Cyrille Temstet |
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Přispěvatelé: | Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts (CHNO), Institut de la Vision, Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Institut National de la Santé et de la Recherche Médicale (INSERM) |
Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: |
medicine.medical_specialty
Keratoconus genetic structures [SDV]Life Sciences [q-bio] law.invention 03 medical and health sciences 0302 clinical medicine Optical coherence tomography law Ectasia Ophthalmology Medicine Prospective cohort study Dioptre medicine.diagnostic_test Receiver operating characteristic Keratometer business.industry Corneal topography medicine.disease eye diseases Sensory Systems 3. Good health 030221 ophthalmology & optometry Surgery sense organs business 030217 neurology & neurosurgery |
Zdroj: | Journal of Cataract and Refractive Surgery Journal of Cataract and Refractive Surgery, Elsevier, 2019, 45, pp.159-166. ⟨10.1016/j.jcrs.2018.09.024⟩ |
ISSN: | 0886-3350 |
DOI: | 10.1016/j.jcrs.2018.09.024⟩ |
Popis: | PURPOSE To determine the anatomic criteria for diagnosing keratoconus progression by corneal optical coherence tomography (OCT). SETTING Quinze-Vingts National Ophthalmology Hospital, Paris, France. DESIGN Prospective case series. METHODS Scanning-slit corneal topography (Orbscan II) and Fourier-domain corneal OCT (RTVue) were performed in eyes with mild to moderate keratoconus (progressive or nonprogressive [stable] ectasia) at each examination to assess the keratoconus. Disease progression was defined as an increase of at least 1.0 diopter (D) in the steepest keratometry (K) measurement over 6 months. RESULTS Of the 134 eyes of 134 patients with mild to moderate keratoconus, 98 had had progressive ectasia and 36 nonprogressive ectasia. The mean maximum K increased significantly in the progressive group (2.1 D ± 1.2 [SD], P |
Databáze: | OpenAIRE |
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