000 02078cam a2200349 a 4500
003 EG-GiCUC
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008 150510s2014 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aPh.D
099 _aCai01.11.31.Ph.D.2014.Ma.R
100 0 _aMarwa Ahmad Ahmad Abuoelhassan
245 1 4 _aThe role of diffusion weighted MRI in the evaluation of pediatric soft tissue masses /
_cMarwa Ahmad Ahmad Abuoelhassan ; Supervised Essam Ali Alsheikh , Iman Mohamed Zaki , Lobna Mohammed Shalaby
246 1 5 _aدور الرنين المغناطيسى (معامل الانتشار) فى تقييم أورام الأنسجة الرخوة فى الأطفال
260 _aCairo :
_bMarwa Ahmad Ahmad Abuoelhassan ,
_c2014
300 _a124 P. :
_bcharts , facsimiles ;
_c25cm
502 _aThesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Radio-diagnosis
520 _aPurpose: to evaluate the signal characteristics of diffusion weighted MRI sequences of soft tissue tumors in pediatrics and their corresponding ADC measurements and their ability to differentiate between benign and malignant lesions and their response to therapy. Conclusions: DWI and ADC can assist in evaluation of soft tissue masses in conjunction with conventional sequences but do not have high accuracy. They may be used as markers to assess tumor response. Further dedicated study of a bigger sample is recommended to confirm the results of this study, especially concerning follow up of tumors and the use of perfusion insensitive ADC
530 _aIssued also as CD
653 4 _aDiffusion weighted imaging (DWI)
653 4 _aMagnetic resonance imaging (MRI)
653 4 _aSoft tissue tumors
700 0 _aEssam Ali Alsheikh ,
_eSupervisor
700 0 _aIman Mohamed Zaki ,
_eSupervisor
700 0 _aLobna Mohammed Shalaby ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aSoheir
_eCataloger
942 _2ddc
_cTH
999 _c50863
_d50863