MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02837cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
191202s2019 ua do 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.2019.Ta.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Taher Hosny Abdelhamid Ali |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Evaluation and optimization of CT-based attenuation correction in myocardial perfusion tomographic imaging / |
| Statement of responsibility, etc. |
Taher Hosny Abdelhamid Ali ; Supervised Wael M. Elshemey , Magdy M. Khalil , Abdo A. Elfiky |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
تقييم و تحسين التصوير المقطعى لتصوير تروية عضلة القلب المعتمد على تصحيح التوهين بالتصوير المقطعى المحسوب |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Cairo : |
| Name of publisher, distributor, etc. |
Taher Hosny Abdelhamid Ali , |
| Date of publication, distribution, etc. |
2019 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
88 P. : |
| Other physical details |
charts , photographs ; |
| Dimensions |
25cm |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biophysics |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
SPECT myocardial perfusion imaging (SPECT MPI) is a widely used and well-established method for the evaluation of patients with known or suspected coronary artery disease (CAD). The integration of SPECT and CT (low-dose multi-slice CT) can improve the quality of MPI by enabling attenuation correction from CT-mapping of the thorax. Collimator depth dependent, tissue attenuation, and scattered photons are the main image degrading factors in nuclear medicine procedures. Recently, iterative reconstruction algorithms include corrections in the clinical procedures, thus improving imaging quality and diagnostic accuracy. To evaluate the impact of iterative reconstruction corrected for attenuation, scatter and collimator depth dependent, cardiac phantom of 110 ml volume and wall thickness of 10mm was used. Further, two solid defects (transmural 45{u00B0}x 1.5 cm and non-transmural 60{u00B0}x 2 cm and 5 mm wall thickness) was inserted and the whole phantom located inside available cylindrical phantom. Clinically relevant activity was injected into myocardium walls and background. Clinical standard protocol was performed with SPECT imaging scan. Different acquisition parameters (e.g. time/projection and number of projections) were applied. Reconstruction was done applying conventional method and iterative reconstruction with different combination of corrections. Figures of merit were used to evaluate MPI image quality |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
|---|
| Additional physical form available note |
Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Coronary artery disease (CAD) |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
CT-based attenuation correction |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
SPECT myocardial perfusion imaging (SPECT MPI) |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Abdo A. Elfiky , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Magdy M. Khalil , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Wael M. Elshemey , |
| Relator term |
|
| 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 |
