Verifiction of Organs Absorbed Doses for Patients Examinedby Computed Tomography Using TLD-700

Hussain, Almohiy and Nagib, S.H. and Asmate, Inas and S.A, Eman (2016) Verifiction of Organs Absorbed Doses for Patients Examinedby Computed Tomography Using TLD-700. IOSR Journal of Applied Physics, 8 (3). pp. 31-34. ISSN 2278-4861

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Abstract|ملخص البحث

CT offers an effective diagnosis on lesion and pathology; however, it also delivers a radiation dose to patients.TLD chips was used to measured personal dose in the field of radiation protection. The aim of this study was to evaluatpatient doses from Computed Tomography Diagnosis using TLD-700chips and Compareingit with those measured by using CT ion chamber (nC100/sec) for CT machine (I). TLD-700 samples were exposed to different doses from verses organs (brain, shoulder, chest, abdomen and pelvis) to the CT machine (II). Compare between the output results from CT machine (II) and TLD-700 dose measured. We deduced the conversion factor between theTLD-700(nC) samples and measurement doses of CT ion chamber (nC100/sec) and it was found to be 2.17 for the CTmachine (I). We deduced the relation between the TLD-700(nC100) samples reading versus to output doses from CT machine (II) ( nC100/mGy cm-1 ) for different organs as brain, chest, pelvis, abdomen and shoulders form and found conversion factor to be 2 for the CT machine (II).

Item Type|تصنيف النتاج العلمي: Article| منشور علمي
Subjects | مجال موضوع النشر: Radiological Sciences
Divisions | الكلية: College of Applied Medical Sciences > Radiological Sciences
Depositing User: Hussain Almohiy
Date Deposited: 13 Feb 2019 13:36
Last Modified: 13 Feb 2019 13:36
URI: http://eprints.kku.edu.sa/id/eprint/3044

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