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Diffusion-Weighted Magnetic Resonance Imaging Findings of Kidneys with Obstructive Uropathy: Differentiation between Benign and Malignant Etiology
المؤلفون المشاركون
Kalayci, Tugce Ozlem
Apaydin, Melda
Sönmezgöz, Fitnet
Çalık, Sinan
Bedel Koruyucu, Melike
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-02-09
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Purpose.
In this study, we aimed to evaluate the capability of diffusion-weighted magnetic resonance imaging (DWI) in differentiation between benign and malignant etiology of obstructive uropathy.
Materials and Methods.
DWI was performed in 41 patients with hydronephrotic kidneys and 26 healthy volunteers.
MR imaging was performed using a 1.5 T whole-body superconducting MR scanner.
The signal intensities of the renal parenchyma on DWI and apparent diffusion coefficient (ADC) maps were noted.
DWI was performed with the following diffusion gradient b values: 100, 600, and 1000 s/mm2.
A large circular region of interest was placed in the corticomedullary junction of the kidneys.
For statistical analysis, the independent-samples t test was used.
Results.
The mean renal ADC values for b100, b600, and b1000 in hydronephrosis patients with benign and malignant etiology and the healthy volunteers of the control group were analysed.
ADC measurements of renal parenchyma in all hydronephrotic kidneys with benign and malignant etiology were found to be statistically low compared to those of normal kidneys P<0.05.
Conclusions.
There were significant differences in the ADC values of obstructed kidneys compared to those of normal kidneys.
Obstructed kidneys with malignant etiology had lower ADC values for b1000 compared to obstructed kidneys with benign etiology, but these alterations were statistically insignificant.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kalayci, Tugce Ozlem& Apaydin, Melda& Sönmezgöz, Fitnet& Çalık, Sinan& Bedel Koruyucu, Melike. 2014. Diffusion-Weighted Magnetic Resonance Imaging Findings of Kidneys with Obstructive Uropathy: Differentiation between Benign and Malignant Etiology. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1051851
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kalayci, Tugce Ozlem…[et al.]. Diffusion-Weighted Magnetic Resonance Imaging Findings of Kidneys with Obstructive Uropathy: Differentiation between Benign and Malignant Etiology. The Scientific World Journal No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-1051851
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kalayci, Tugce Ozlem& Apaydin, Melda& Sönmezgöz, Fitnet& Çalık, Sinan& Bedel Koruyucu, Melike. Diffusion-Weighted Magnetic Resonance Imaging Findings of Kidneys with Obstructive Uropathy: Differentiation between Benign and Malignant Etiology. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1051851
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1051851
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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