TY - BOOK AU - Marwa Ahmad Ahmad Abuoelhassan AU - Essam Ali Alsheikh , AU - Iman Mohamed Zaki , AU - Lobna Mohammed Shalaby , TI - The role of diffusion weighted MRI in the evaluation of pediatric soft tissue masses / PY - 2014/// CY - Cairo : PB - Marwa Ahmad Ahmad Abuoelhassan , KW - Diffusion weighted imaging (DWI) KW - Magnetic resonance imaging (MRI) KW - Soft tissue tumors N1 - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Radio-diagnosis; Issued also as CD N2 - Purpose: 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 UR - http://172.23.153.220/th.pdf ER -