Determination of Superficial Dose Profile in Z-Line for Each Slice in CT.Scan Machines
CT.Scan examinations cause high patient absorbed dose from x-ray ionizing radiation. Therefore it is necessary to obtain superficial dose profile in Z-line. In this research 11 thermoluminecent dosimeter (TLD), after calibration were located on Z line perpendicular to slice thickness. CT.Scan machin...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Tehran University of Medical Sciences
2004-10-01
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| Series: | Iranian Journal of Public Health |
| Subjects: | |
| Online Access: | http://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/537.pdf&manuscript_id=537 |
| _version_ | 1819099528358264832 |
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| author | V Changizi MA Oghabian |
| author_facet | V Changizi MA Oghabian |
| author_sort | V Changizi |
| collection | DOAJ |
| description | CT.Scan examinations cause high patient absorbed dose from x-ray ionizing radiation. Therefore it is necessary to obtain superficial dose profile in Z-line. In this research 11 thermoluminecent dosimeter (TLD), after calibration were located on Z line perpendicular to slice thickness. CT.Scan machines did X-ray exposures. The resultant dose profiles showed gussian shape apperience, which has severed dose reduction off the slice thickness. By attention to high patient absorbed dose in CT.Scan machines, it is better to referre that patients towards any other diagnostic methods with lower risk and reasonable quality. |
| first_indexed | 2024-12-22T00:48:19Z |
| format | Article |
| id | doaj.art-b1d6540d7eb447bc941e3e2b7248f6d2 |
| institution | Directory Open Access Journal |
| issn | 2251-6085 |
| language | English |
| last_indexed | 2024-12-22T00:48:19Z |
| publishDate | 2004-10-01 |
| publisher | Tehran University of Medical Sciences |
| record_format | Article |
| series | Iranian Journal of Public Health |
| spelling | doaj.art-b1d6540d7eb447bc941e3e2b7248f6d22022-12-21T18:44:30ZengTehran University of Medical SciencesIranian Journal of Public Health2251-60852004-10-013346164Determination of Superficial Dose Profile in Z-Line for Each Slice in CT.Scan MachinesV ChangiziMA OghabianCT.Scan examinations cause high patient absorbed dose from x-ray ionizing radiation. Therefore it is necessary to obtain superficial dose profile in Z-line. In this research 11 thermoluminecent dosimeter (TLD), after calibration were located on Z line perpendicular to slice thickness. CT.Scan machines did X-ray exposures. The resultant dose profiles showed gussian shape apperience, which has severed dose reduction off the slice thickness. By attention to high patient absorbed dose in CT.Scan machines, it is better to referre that patients towards any other diagnostic methods with lower risk and reasonable quality.http://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/537.pdf&manuscript_id=537CT.Scan Dose ProfileZ-LinePatients absorbed dose |
| spellingShingle | V Changizi MA Oghabian Determination of Superficial Dose Profile in Z-Line for Each Slice in CT.Scan Machines Iranian Journal of Public Health CT.Scan Dose Profile Z-Line Patients absorbed dose |
| title | Determination of Superficial Dose Profile in Z-Line for Each Slice in CT.Scan Machines |
| title_full | Determination of Superficial Dose Profile in Z-Line for Each Slice in CT.Scan Machines |
| title_fullStr | Determination of Superficial Dose Profile in Z-Line for Each Slice in CT.Scan Machines |
| title_full_unstemmed | Determination of Superficial Dose Profile in Z-Line for Each Slice in CT.Scan Machines |
| title_short | Determination of Superficial Dose Profile in Z-Line for Each Slice in CT.Scan Machines |
| title_sort | determination of superficial dose profile in z line for each slice in ct scan machines |
| topic | CT.Scan Dose Profile Z-Line Patients absorbed dose |
| url | http://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/537.pdf&manuscript_id=537 |
| work_keys_str_mv | AT vchangizi determinationofsuperficialdoseprofileinzlineforeachsliceinctscanmachines AT maoghabian determinationofsuperficialdoseprofileinzlineforeachsliceinctscanmachines |