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Diffusion MRI Evaluation of Vitreous Humor Changes in Diabetic Retinopathy Patients
Abstract
Aim: The objective of this study was to use diffusion-weighted imaging (DWI) to determine changes in the vitreous humor in diabetic retinopathy patients.
Materials and Methods: All diabetic retinopathy patients over the age of 18 who had brain diffusion magnetic resonance imaging between May 1, 2019, and May 1, 2021, and whose images were available in the radiological information system were retrospectively scanned on our database. The study included 51 diabetic retinopathy patients and 51 non-diabetic control group patients. The t-test was used to compare the values of the vitreous humor apparent diffusion coefficient (ADC) in diabetic retinopathy patients with control group patients.
Results: Patients with diabetic retinopathy had significantly higher minimum, median, and maximum ADC mean values in the right eye than the control group (p=0.011, p=0.007, p=0.026). Patients with diabetic retinopathy had significantly higher median and maximum ADC averages in the left eye than those in the control group (p=0.020, p=0.012). Although the mean minimum ADC of the left eye was higher in diabetic retinopathy patients than in the control group, the difference was not statistically significant (p=0.387).
Conclusion: Because of the rise in ADC values in diabetic retinopathy patients compared to the normal control group, we detected that DWI could be used to assess if the vitreous humor is affected in this disease.
Materials and Methods: All diabetic retinopathy patients over the age of 18 who had brain diffusion magnetic resonance imaging between May 1, 2019, and May 1, 2021, and whose images were available in the radiological information system were retrospectively scanned on our database. The study included 51 diabetic retinopathy patients and 51 non-diabetic control group patients. The t-test was used to compare the values of the vitreous humor apparent diffusion coefficient (ADC) in diabetic retinopathy patients with control group patients.
Results: Patients with diabetic retinopathy had significantly higher minimum, median, and maximum ADC mean values in the right eye than the control group (p=0.011, p=0.007, p=0.026). Patients with diabetic retinopathy had significantly higher median and maximum ADC averages in the left eye than those in the control group (p=0.020, p=0.012). Although the mean minimum ADC of the left eye was higher in diabetic retinopathy patients than in the control group, the difference was not statistically significant (p=0.387).
Conclusion: Because of the rise in ADC values in diabetic retinopathy patients compared to the normal control group, we detected that DWI could be used to assess if the vitreous humor is affected in this disease.
Keywords
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Klinik Tıp Bilimleri
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
1 Mayıs 2022
Gönderilme Tarihi
6 Ocak 2022
Kabul Tarihi
31 Ocak 2022
Yayımlandığı Sayı
Yıl 2022 Cilt: 4 Sayı: 2
AMA
1.Ünlü S, Ilgar M. Diffusion MRI Evaluation of Vitreous Humor Changes in Diabetic Retinopathy Patients. Med Records. 2022;4(2):187-90. doi:10.37990/medr.1054427
Cited By
Diyabetik Retinopati Hastalarında Vitreus Humor Değişikliklerinin Bilgisayarlı Tomografi ile Değerlendirilmesi
Gümüşhane Üniversitesi Sağlık Bilimleri Dergisi
https://doi.org/10.37989/gumussagbil.1730131