| 000 | 02863cam a2200349 a 4500 | ||
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| 003 | EG-GiCUC | ||
| 005 | 20250223032658.0 | ||
| 008 | 210124s2020 ua dh f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.11.31.M.Sc.2020.Sa.N | ||
| 100 | 0 | _aSalma Moheeb Abdelghaffar | |
| 245 | 1 | 0 |
_aNew MRI techniques in diagnosis of endometriosis / _cSalma Moheeb Abdelghaffar ; Supervised Soha Talaat Hamed , Mariam Raafat Louis Bouls , Doaa Shafie Abuzaher Belal |
| 246 | 1 | 5 | _aدور التقنيات الحديثة فى الرنين المغناطيسى فى تشخيص بطانة الرحم المهاجرة |
| 260 |
_aCairo : _bSalma Moheeb Abdelghaffar , _c2020 |
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| 300 |
_a200 P. : _bcharts , facimiles ; _c25cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Radio-diagnosis | ||
| 520 | _aEndometriosis is the most common cause of chronic pelvic pain in reproductive age women. It affects approximately 10% of women of the reproductive age. Diagnostic performance values of MRI wereevaluated with a conventional MR protocol; T1, T1FS and T2 WI, and with diffusion weighted and T2* weighted sequences. Surgery and histopathologic examination are the only confirmatory methods for the lesions, thus our quantitative studies included only the surgically confirmed lesions. 80.7% of the endometriosis lesions showed restricted diffusion on DWI, and 96.1% of the endometriosis lesions had signal losses on the T2 star weighted sequence related to hemorrhagic character whereas only 65.4% of the lesions had T1W hyperintense signals and T2 Shading.Diagnostic performance of the MRI examination was improved by the use of the diffusion sequence and more improved by the T2* sequence, compared to the conventional MR protocol (Se=96.12 and Spe=85.7 in T2* weighted images, and Se=80.7 and Spe=71.4 in DWI, Se=80.7 and Spe=71.4 in conventional MRI. P value for conventional MRI was 0.1 which is considered not statistically significantly (p <0.05). P-value for DWI was 0.016, which is considered statistically significantly (p<0.05). P-value for T2*WI was 0.001, which isconsidered statistically significantly (p <0.05).Thus, DWI and T2* significantly improve the diagnostic accuracy of MRI by allowing the detection of hemorrhagic character of endometriotic lesions | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aDiagnosis of endometriosis | |
| 653 | 4 | _aDiffusion Weighted Imaging (DWI) | |
| 653 | 4 | _aMagnetic resonance imaging (MRI) | |
| 700 | 0 |
_aDoaa Shafie Abuzaher Belal , _eSupervisor |
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| 700 | 0 |
_aMariam Raafat Louis Bouls , _eSupervisor |
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| 700 | 0 |
_aSoha Talaat Hamed , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aNazla _eRevisor |
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| 905 |
_aShimaa _eCataloger |
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| 942 |
_2ddc _cTH |
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| 999 |
_c79675 _d79675 |
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