Estimated doses for adults patients undergoing common examinations in different hospitals in Khartoum state by using Cal dose software

الموضوعات

طب

الملخص

The aim of this study was to calculate patient doses in term of entrance skin dose (ESD) and effective dose (ED) for selected type’s radiography examinations, and compared them with a previous studies.This work was performed in five hospital sin Khartoum, in diagnostic x-ray department,each of them equipped with conventional x-ray units.The study was mainly focused on the most frequently arrived radiography examinations including chest, lumber spine and cervical spine examination. Firstly, the Cal does software was calibrated using a rad check dosimeter. In the second step, the parameters (current (mAs), potential (kv), and the time (ms)) and the other examinations related data including the patients ID, patients age, patients six, skin to source distance, projection type and examination type were collected for 121 patients (male and female)who underwent radiography examinations. These parameters and data then were used as input parameters for the CAL Dose X-35 software and the entrance skin dose and effective dose were calculated of each patient.The results showed that the average calculated entrance skin doses were.(0.146PA)(1.2, AP), (0.74,)(0.72)and(0.142), (0.131)for 0.036, chest, lumber spine and cervical spine respectively. And the average effective doses were (0.75), (0.37) and(0.073) for chest, lumber spine and cervical spine respectively. The calculated entrance skin doses and the effective doses ware found to be close to the previous studies except dose calculation for the cervical spine; that may be refer to loss of add filtration in one machine from five hospital or the potential were chosen by technician. Recommended

روابط وملفات

التعريف والنوع

رقم الوثيقة

ebfb3e19-faa1-43bb-b573-064367cac9cb

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

2035262_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"Mohammed Abd Alaziz Halato","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Sara Mohammed Elhafiz Ismail Omer","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

English

المصدر والدورية

اسم المصدر

Estimated doses for adults patients undergoing common examinations in different hospitals in Khartoum state by using Cal dose software

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

Mohammed Abd Alaziz Halato

الإعداد

Sara Mohammed Elhafiz Ismail Omer

الاقتباسات الببليوغرافية