Tumor volume quantification in emission tomography / (رقم التسجيلة. 179807)
[ عرض عادي ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 04542namaa22004571i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GICUC |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20260429121618.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 260429s2025 |||a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 571.4 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 571.4 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.12.04.Ph.D.2025.Ah.T |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Ahmed Abdel Mohymen Mohamed Abdel Naby, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Tumor volume quantification in emission tomography / |
| Statement of responsibility, etc. | by Ahmed Abdel Mohymen Mohamed Abdel Naby ; Supervisors Prof. Dr. Ahmed Soltan Abdel Monem, Dr. Said Ali Taha, Prof. Dr. Hamed Ibrahim Farag, Prof. Dr. Sameh Mostafa Reda. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تحديد حجم الورم فى التصوير الانبعاثى |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 53 pages : |
| Other physical details | illustrations ; |
| Dimensions | 25 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D)-Cairo University, 2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 50-53. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | This thesis investigates the optimization of quantitative accuracy in emission tomography, with particular emphasis on tumor volume and standardized uptake value (SUV) measurements in PET/CT imaging. Advanced reconstruction techniques, including time of flight (TOF) and point spread function (PSF) modeling, were evaluated to assess their impact on recovery coefficients, image quality, and quantitative reliability. The influence of reconstruction parameters such as matrix size, voxel size, number of iterations and subsets, and postfiltering was systematically analyzed. The results demonstrated that optimized reconstruction settings significantly improve tumor volume quantification while reducing partial volume effects and Gibbs artifacts. Furthermore, adherence to international harmonization guidelines enhances reproducibility and comparability across different PET systems. These findings support the use of tailored reconstruction strategies to achieve accurate and reliable quantitative PET imaging for clinical and research applications |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | تهدف هذه الدراسة إلى تحسين دقة القياسات الكمية في التصوير المقطعي بالإصدار البوزيتروني/الأشعة المقطعية (PET/CT)، مع التركيز على تحديد حجم الورم وقيمة الامتصاص القياسية (SUV). تم تقييم تقنيات إعادة البناء المتقدمة، بما في ذلك زمن الطيران (TOF) ودالة الانتشار النقطية (PSF)، لدراسة تأثيرها على معاملات الاسترداد وجودة الصورة ودقة القياسات. كما تم تحليل تأثير معايير إعادة البناء المختلفة مثل حجم المصفوفة، حجم الفوكسل، عدد التكرارات والمجموعات، والترشيح بعد إعادة البناء (postfiltering). أظهرت النتائج أن ضبط معايير إعادة البناء يساهم بشكل كبير في تحسين دقة تحديد حجم الورم وتقليل آثار الحجم الجزئي وتشوهات جيبس. كما أن الالتزام بتوصيات المعايير الدولية يسهم في تعزيز قابلية المقارنة والموثوقية بين أجهزة PET المختلفة. تدعم هذه النتائج استخدام استراتيجيات إعادة بناء مخصصة لتحقيق قياسات كمية دقيقة وموثوقة في التطبيقات السريرية والبحثية. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Medical Biophysics |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | الفيزياء الحيويه |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | standardized uptake value |
| -- | time of flight |
| -- | point spread function |
| -- | reconstruction optimization |
| -- | partial volume effect |
| -- | (SUV) قيمة الامتصاص القياسية |
| -- | (TOF) زمن الطيران |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed Soltan Abdel Monem |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Said Ali Taha, |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hamed Ibrahim Farag |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sameh Mostafa Reda |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | Ahmed Soltan Abdel Monem |
| -- | Said Ali Taha |
| -- | Hamed Ibrahim Farag |
| -- | Sameh Mostafa Reda |
| Universities | Cairo University |
| Faculties | Faculty of Science |
| Department | Department of Biophysics |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 29.04.2026 | 93902 | Cai01.12.04.Ph.D.2025.Ah.T | 01010110093902000 | 29.04.2026 | 29.04.2026 | Thesis |