Whole body diffusion imaging with background signal suppression (DWIBS) versus FDG PET/CT in lymphoma patients : Comparative study / Ayman Elsayed Elaraby Aboelregal ; Supervised Ahmed Mohamed Wafaie , Magdy Hassan Kotb , Mohamed Samy Saied Elazab
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- دور التصوير بالرنين المغناطيسي بطريقة الانتشار على الجسم كله مصحوبا بخاصية محو خلفية الجسم في مرضى الأورام الليمفاوية : دراسة مقارنة مع المسح الّذري البوزيتروني المدمج مع الأشعة المقطعية [Added title page title]
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Item type | Current library | Home library | Call number | Copy number | Status | Barcode | |
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قاعة الرسائل الجامعية - الدور الاول | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.11.31.M.Sc.2015.Ay.W (Browse shelf(Opens below)) | Not for loan | 01010110068310000 | ||
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مخـــزن الرســائل الجـــامعية - البدروم | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.11.31.M.Sc.2015.Ay.W (Browse shelf(Opens below)) | 68310.CD | Not for loan | 01020110068310000 |
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Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Radio-diagnosis
Purpose: We performed a comparison between the diagnostic value of F-18-FDG PET-CT and WB-MRI/DWIBS for detecting nodal and extra-nodal lymphomatous infiltrates. Patients & Methods: thirty two patients with pathologically proven lymphoma (HL or NHL) underwent both F-18-FDG PET-CT and WB-MRI/DWIBS, to detect nodal and extra-nodal lymphomatous infiltration. Both F-18-FDG PET-CT and WB- MRI/DWIBS were independently interpreted using visual (qualitative) and quantitative analysis in the term of SUV max and ADC mean respectively. Using pathological data and / or combined clinical / radiological follow up as a reference standard, Sensitivity, specificity, PPV, NPV and overall accuracy were estimated for both techniques. Results: F-18 FDG PET-CT demonstrated clearly higher parameters than WB- MRI/DWIBS. With the latter one showed a limited superiority in the context of bone marrow assessment. Conclusion: F-18 FDG PET-CT is better than WB-MRI/DWIBS in evaluation of lymphomas. The latter one may play a complementary role especially in assessment of BM infiltration.
Issued also as CD
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