Back to Search
Start Over
Determination of diagnostic reference level in routine examinations of digital radiography in Nigeria.
- Source :
- Radiation Physics & Engineering; Aug2024, Vol. 5 Issue 3, p35-39, 5p
- Publication Year :
- 2024
-
Abstract
- While ionizing radiation plays a pivotal role in precise diagnosis and treatment, it concurrently engenders risks, including an elevated incidence of cancer. The research speaks to the discernible decline in quality assurance programmes and dose measurement endeavors within Nigerian imaging facilities, with a substantial portion lacking established protocols for routine machine calibration and dose measurement. This study encompasses a large-scale survey involving 307 adult patients undergoing routine X-ray procedures in two hospitals in Nigeria. Thermo-luminescent dosimeters (TLDs) were used for measuring Entrance Skin Dose (ESD). The mean ESD values ranged from 1.16 mGy to a maximum of 3.94 mGy. Notably, these values were predominantly below the dose reference levels (DRLs) established by reputable bodies such as NRPB, CEC, IAEA, and UK for most examinations. The main purpose of this study was to determine the diagnostic reference level (DRL) for routine digital radiography examinations in Nigeria. [ABSTRACT FROM AUTHOR]
- Subjects :
- SKIN dose
DOSIMETERS
QUALITY assurance
CALIBRATION
Subjects
Details
- Language :
- English
- ISSN :
- 26456397
- Volume :
- 5
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Radiation Physics & Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 179150923
- Full Text :
- https://doi.org/10.22034/rpe.2024.451520.1188