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Sulieman A, Mahgoub O, Salah H, Tamam N, Taha A, Dawood S, Bradley DA. Assessment of patient and occupational exposure and radiation risk from cath-lab procedure. Appl Radiat Isot 2023; 202:111071. [PMID: 37871398 DOI: 10.1016/j.apradiso.2023.111071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 09/22/2023] [Accepted: 10/12/2023] [Indexed: 10/25/2023]
Abstract
Due to the extended localized fluoroscopy, many radiographic exposures, and multiple procedures that might result in tissue reaction, patients and personnel received a significant radiation dose during interventional cardiology (IR) procedures. This study aims to calculate the radiation risk and assess patient and staff effective doses during IC procedures. Thirty-two patients underwent a Cath lab treatment in total. Ten Cath lab personnel, including six nurses, two cardiologists, and two X-ray technologists. Optical stimulating-luminescent dosimeters (OSL) (Al2O3:C) calibrated for this purpose were used to monitor both occupational and ambient doses. Using an automated OSL reader, these badges were scanned. The Air Kerma (mGy) and Kerma Area Products (KAP, mGy.cm2) have a mean and standard deviation (SD) of 371 ± 132 and 26052, respectively. The average personal dose equivalent (mSv) and its range for cardiologists, nurses and X ray technologists were 1.11 ± 0.21 (0.96-1.26), 0.84 ± 0.11 (0.68-1.16), and 0.68 ± 0.014 (0.12-0.13), respectively. The current study findings showed that the annual effective dose for cardiologists, nurses, and X-ray technologists was lesser than the yearly occupational dose limit of 20 mSv recommended by national and international guidelines. The patients' doses are comparable with some previously published studies and below the tissue reaction limits.
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Affiliation(s)
- Abdelmoneim Sulieman
- Prince Sattam Bin Abdulaziz University, College of Applied Medical Sciences, Radiology and Medical Imaging Department, Alkharj, Saudi Arabia.
| | - Omer Mahgoub
- College of Medical Radiologic Science, Sudan University of Science and Technology, Khartoum, Sudan
| | - H Salah
- College of Medical Radiologic Science, Sudan University of Science and Technology, Khartoum, Sudan; INAYA Medical Collage, Nuclear Medicine Department, Riyadh, Saudi Arabia
| | - Nissren Tamam
- Department of Physics, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428 Riyadh 1167, Saudi Arabia
| | - Afaf Taha
- Prince Sattam Bin Abdulaziz University, College of Applied Medical Sciences, Radiology and Medical Imaging Department, Alkharj, Saudi Arabia
| | - Sali Dawood
- Prince Sattam Bin Abdulaziz University, College of Applied Medical Sciences, Radiology and Medical Imaging Department, Alkharj, Saudi Arabia
| | - D A Bradley
- Centre for Applied Physics and Radiation Technologies, School of Engineering and Technology, Sunway University, Bandar Sunway, 47500, Selangor, Malaysia; Centre for Nuclear and Radiation Physics, University of Surrey, Guildford, GU2 7XH, UK
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Johary YH, Albarakati S, AlSohaim A, Aamry A, Aamri H, Tamam N, Salah H, Tahir D, Alkhorayef M, Sulieman A, Bradley D. Evaluation occupationally radiation exposure during diagnostic imaging examinations. Appl Radiat Isot 2023; 193:110648. [PMID: 36669265 DOI: 10.1016/j.apradiso.2023.110648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 12/17/2022] [Accepted: 01/02/2023] [Indexed: 01/09/2023]
Abstract
Occupational radiation exposure can occur due to various human activities, including the use of radiation in medicine. Occupationally exposed personnel surpassing 7.4 millions, and respresent the biggest single group of employees who are exposed to artificial radiation sources at work. This study compares the occupational radiation dose levels for 145 workers in four different hospitals located in the Aseer region in Saudi Arabia. The occupational exposure was quantified using thermoluminescence dosimeters (TLD-100). The levels of annual occupational exposures in targeted hospitals were calculated and compared with the levels of the international atomic energy agency (IAEA) Safety Standards. An average yearly cumulative dose for the two consecutive years. The average, highest and lowest resulted occupational doses under examination in this work is 1.42, 3.9 mSv and 0.72 for workers in various diagnostic radiology procedures. The resulted annual effective dose were within the IAEA approved yearly dose limit for occupational exposure of workers over 18, which is 20 mSv. Staff should be monitored on a regular basis, according to current practice, because their annual exposure may surpass 15% of the annual effective doses.
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Affiliation(s)
- Yehia H Johary
- Radiation Protection Department, General Directorate of Health Affairs in Aseer Region, Abha, Saudi Arabia
| | - Sultan Albarakati
- Radiation Protection Department, General Directorate of Health Affairs in Aseer Region, Abha, Saudi Arabia
| | - Abdullah AlSohaim
- Radiation Protection Department, General Directorate of Health Affairs in Aseer Region, Abha, Saudi Arabia
| | - Ali Aamry
- Medical Imaging Administration, King Saud Medical City, Riyadh, Saudi Arabia.
| | - Hussin Aamri
- Medical Physics Department, King Saud University Medical City (KSUMC), Riyadh, Saudi Arabia
| | - N Tamam
- Department of Physics, College of Science, Princess Nourah Bint Abdulrahman University, P.O Box 84428, Riyadh, 11671, Saudi Arabia
| | - Hassan Salah
- INAYA Medical Collage, Nuclear Medicine Department, Riyadh, Saudi Arabia
| | - Dahlang Tahir
- Department of Physics, Hasanuddin University, Makassar, 90245, Indonesia
| | - Mohammed Alkhorayef
- Department of Radiological Sciences, College of Applied Medical Sciences, King Saud University, P.O Box 10219, Riyadh, 11433, Saudi Arabia
| | - Abdelmoneim Sulieman
- Radiology and Medical Imaging Department, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, P.O.Box 422, Alkharj, 11942, Saudi Arabia
| | - David Bradley
- Centre for Nuclear and Radiation Physics, Department of Physics, University of Surrey, Guildford, Surrey, GU2 7XH, UK; Centre for Applied Physics and Radiation Technologies, School of Engineering and Technology, Sunway University, 47500, Bandar Sunway, Selangor, Malaysia
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Assessment of occupational exposure from PET and PET/CT scanning in Saudi Arabia. Radiat Phys Chem Oxf Engl 1993 2022. [DOI: 10.1016/j.radphyschem.2022.110642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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