Diffusion-weighted magnetic resonance imaging in diabetic retinopathy

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dc.contributor.authorBurulday, Veysel
dc.contributor.authorÖrnek, Kemal
dc.contributor.authorİnal, Mikail
dc.contributor.authorGüler, Hatice Ayhan
dc.contributor.authorDaphan, Birsen Ünal
dc.contributor.authorÖrnek, Nurgül
dc.date.accessioned2021-01-14T18:19:29Z
dc.date.available2021-01-14T18:19:29Z
dc.date.issued2018
dc.description.abstractDiabetic retinopathy (DR) is a complication of diabetes mellitus (DM) that may causes blindness. The vitreous is an extracellular matrix and it may have changes through liquefaction and syneresis in patients with DM, even in those without apparent DR. Diffusion-weighted imaging (DWI) is a new technique provide tissue contrast relying on difference with the diffusion of water molecules among tissues, which can be measured by the apparent diffusion coefficient (ADC) value. We aimed to investigate the vitreous of patients in different stages of DR using diffusion-weighted imaging technique. This prospective study included a group of 100 patients with DR and 100 members of an age- and gender-matched control group. All groups were tested using a head coil in conduction with a Achieva 1.5T magnetic resonans imaging (MRI) system (Philips Medical Systems, Best, The Netherlands). The mean ADC values were calculated and used for statistical comparisons. Mean duration of diabetes was 12.22±10.13 years in patients. Compared to controls, both eyes of the DR group had statistically and significantly lower values of ADC (p=0.025 and p=0.002, respectively). No significant correlations were found among the ADC values and central macular thickness, disease duration and stage of DR (all p>0.05) in patients. Mean ADC values revealed no significant differences among the subgroups of patients at different stages of DR (all p>0.05). Decreased ADCs in the vitreous of diabetes patients seem to be associated with the presence of diabetic retinopathy.en_US
dc.identifier.doi10.5455/medscience.2017.06.8720
dc.identifier.endpage109en_US
dc.identifier.issn2147-0634
dc.identifier.issn2147-0634
dc.identifier.issue1en_US
dc.identifier.startpage106en_US
dc.identifier.trdizinid309342
dc.identifier.urihttps://doi.org/10.5455/medscience.2017.06.8720
dc.identifier.urihttps://app.trdizin.gov.tr/makale/TXpBNU16UXlNZz09
dc.identifier.urihttps://hdl.handle.net/20.500.12587/13696
dc.identifier.volume7en_US
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofMedicine Science
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBiyolojien_US
dc.subjectAlerjien_US
dc.subjectAnatomi ve Morfolojien_US
dc.subjectAndrolojien_US
dc.subjectAnestezien_US
dc.subjectOdyoloji ve Konuşma-Dil Patolojisien_US
dc.subjectBiyokimya ve Moleküler Biyolojien_US
dc.subjectBiyofiziken_US
dc.subjectBiyoteknoloji ve Uygulamalı Mikrobiyolojien_US
dc.subjectKalp ve Kalp Damar Sistemien_US
dc.subjectHücre Biyolojisien_US
dc.subjectKlinik Nörolojien_US
dc.subjectYoğun Bakım, Tıpen_US
dc.subjectDermatolojien_US
dc.subjectAcil Tıpen_US
dc.subjectEndokrinoloji ve Metabolizmaen_US
dc.subjectGastroenteroloji ve Hepatolojien_US
dc.subjectGeriatri ve Gerontolojien_US
dc.subjectSağlık Bilimleri ve Hizmetlerien_US
dc.subjectHematolojien_US
dc.subjectİmmünolojien_US
dc.subjectEnfeksiyon Hastalıklarıen_US
dc.subjectTamamlayıcı ve Entegre Tıpen_US
dc.subjectTıbbi Etiken_US
dc.subjectTıbbi İnformatiken_US
dc.subjectTıbbi Laboratuar Teknolojisien_US
dc.subjectGenel ve Dahili Tıpen_US
dc.subjectAdli Tıpen_US
dc.subjectTıbbi Araştırmalar Deneyselen_US
dc.subjectMikrobiyolojien_US
dc.subjectNörolojik Bilimleren_US
dc.subjectKadın Hastalıkları ve Doğumen_US
dc.subjectOnkolojien_US
dc.subjectGöz Hastalıklarıen_US
dc.subjectOrtopedien_US
dc.subjectKulak, Burun, Boğazen_US
dc.subjectPatolojien_US
dc.subjectPediatrien_US
dc.subjectPeriferik Damar Hastalıklarıen_US
dc.subjectFizyolojien_US
dc.subjectTemel Sağlık Hizmetlerien_US
dc.subjectPsikiyatrien_US
dc.subjectHalk ve Çevre Sağlığıen_US
dc.subjectRadyoloji, Nükleer Tıp, Tıbbi Görüntülemeen_US
dc.subjectRehabilitasyonen_US
dc.subjectSolunum Sistemien_US
dc.subjectRomatolojien_US
dc.subjectSpor Bilimlerien_US
dc.subjectCerrahien_US
dc.subjectTransplantasyonen_US
dc.subjectTropik Tıpen_US
dc.subjectÜroloji ve Nefrolojien_US
dc.titleDiffusion-weighted magnetic resonance imaging in diabetic retinopathyen_US
dc.typeArticle

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