000			02149cam a2200349 a 4500
003			EG-GiCUC
005			20250223031226.0
008			150509s2014 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.Am.V
100	0		_aAmeera Hamed Hasan
245	1	0	_aValue of diffusion weighted MRI and ADC mapping in characterizing pediatric posterior fossa tumors / _cAmeera Hamed Hasan ; Supervised Hasan Ali Alkiki , Halah Taha Salem , Amal Refa'at Sayed
246	1	5	_aقيمة التصوير المغناطيسي الإنتشاري والتخطيط بمعامل الإنتشار الظاهري في تشخيص أورام حفرة المخ الخلفية في الأطفال
260			_aCairo : _bAmeera Hamed Hasan , _c2014
300			_a159 P. : _bcharts , facsimiles ; _c25cm
502			_aThesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Radio-diagnosis
520			_aThis study included one hundred patients with posterior fossa tumors. Age ranged between 6 months and 15 years. The mean age of the cases was 6.7 years.Rumboldt et al. in 2006 included thirty-one patients with neuroglial tumors and the mean age of the patients was 10 years (range, 6 months to 16 years). The study group in this work encompassed the most common posterior fossa tumors in children; thirty five cases of juvenile pilocytic astrocytoma (JPA), thirty four cases of medulloblastoma (MB) and seventeen cases of ependymoma. It also included other less common posterior fossa tumors.Brain stem gliomas were excluded from this study because treatment depended on conventional MR imaging and that results could not be confirmed by histopathology
530			_aIssued also as CD
653		4	_aADC
653		4	_aCharacterizing
653		4	_aMRI
700	0		_aAmal Refa'at Sayed , _eSupervisor
700	0		_aHalah Taha Salem , _eSupervisor
700	0		_aHasan Ali Alkiki , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aSoheir _eCataloger
942			_2ddc _cTH
999			_c50842 _d50842