Study of comparative dosimetry using the intensity-modulated therapy versus conventional tangential irradiation for breast / (Record no. 62232)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02980cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031803.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170910s2016 ua ho f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.12.04.M.Sc.2016.Sh.S |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Shaima Mosaad Shoair |
| 245 10 - TITLE STATEMENT | |
| Title | Study of comparative dosimetry using the intensity-modulated therapy versus conventional tangential irradiation for breast / |
| Statement of responsibility, etc. | Shaima Mosaad Shoair ; Supervised Ahmed Soltan Monem , Ehab Marouf Attalla , Hassan Shafeik AbouElenin |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسة مقارنة لقياس الجرعات باستخدام الاشعاع متغير الشدة مقابل الاشعاع التقليدى التماسى لسرطان الثدى |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Shaima Mosaad Shoair , |
| Date of publication, distribution, etc. | 2016 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 78 P. : |
| Other physical details | facsimiles , photographs ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biophysics |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Purposes of the study: to compare the dosimetry for breast cancer treatment plans using different radiotherapy treatment planning techniques. Materials and methods: twenty breast cancer patients were treated using three different radiotherapy techniques, including: 1) conventional tangential wedge-based fields (TW) carried out by 3D conformal radiotherapy (3DCRT), 2) two tangential inverse planning intensity-modulated radiotherapy (T-IMRT), and 3) multi-field IMRT (M-IMRT) carried out with seven beams. The planning target volume (PTV) and organs at risk (OARs), including heart, contralateral breast, contralateral lung and ipsilateral lung were delineated. The same dose constraints was used for all three plans with a prescribed PTV dose of 50 Gy. The volumetric doses of PTV and OARs were compared and analyzed using a dose volume histogram (DVH). The conformation number and homogeneity index were compared as well. Results: IMRT techniques found improved homogeneity and conformity of the dose to the target when compared to the TW. The M-IMRT found to significantly reduce the volume of the ipsilateral lung that receives 20 Gy when compared to the tangential techniques. For patients treated for the left breast, the M-IMRT and then T-IMRT, respectively, significantly reduced the percentage volume of the heart that received 30 Gy when compared to the TW. Conclusion: IMRT techniques achieve better results for PTV parameters and generally less dose to the OAR, although it increases the volume of the normal tissue that received a low dose. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Breast cancer |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | IMRT |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | TW |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed Soltan Monem , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ehab Marouf Attalla , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hassan Shafeik AbouElenin , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Samia |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.12.04.M.Sc.2016.Sh.S | 01010110072600000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.04.M.Sc.2016.Sh.S | 01020110072600000 | 22.09.2023 | CD - Rom | 72600.CD |