TY - JOUR
T1 - Real-Time Dosimetry in Endourology: Tracking Staff Radiation Risks
T2 - Tracking Staff Radiation Risks
AU - Deininger, Susanne
AU - Nairz, O
AU - Dieplinger, Anna Maria
AU - Deininger, Christian
AU - Lusuardi, Lukas
AU - Ramesmayer, Christian
AU - Peters, J
AU - Oswald, David
AU - Pallauf, Maximilian
AU - Bauer, Sophina
AU - Brandt, Mathias
AU - Törzsök, Peter
N1 - S Deininger, Lusuardi, Ramesmayer, Peters, Oswald, Pallauf, Bauer, Törzsök: Department of Urology and Andrology, Salzburg University Hospital, Paracelsus Medical University, 5020 Salzburg, Austria; Nairz:
Radiation Protection Office, Salzburg University Hospital, Paracelsus Medical University, 5020 Salzburg, Austria; Dieplinger: Institute for Nursing Science and Practice, Paracelsus Medical University, 5020 Salzburg, Austria; C Deininger:
Institute of Tendon and Bone Regeneration, Paracelsus Medical University, 5020 Salzburg, Austria; Department of Orthopedics and Traumatology, Salzburg University Hospital, Paracelsus Medical University, 5020 Salzburg, Austria; Brandt: Department of Cardiology, Salzburg University Hospital, Paracelsus Medical University, 5020 Salzburg, Austria
PY - 2024/8/13
Y1 - 2024/8/13
N2 - BACKGROUND: To retrospectively investigate scatter radiation (SCR) exposure among staff in the endourology operating theatre.METHODS: During surgeries under fluoroscopic guidance, five professional groups (urological surgeon [US], surgical nurse [SN], assistant surgical nurse [ASN], anaesthetist [A], and anaesthesia care [AC]) wore real-time dosimeters (Philips DoseAware System) on their head and chest over lead aprons between July 2023 and February 2024. The SCR data were analysed and correlated with procedural and patient factors.RESULTS: In total, 249 procedures were performed, including 86 retrograde intrarenal surgeries and 10 percutaneous nephrolithotomies. Median SCR exposure was 38.81, 17.20, 7.71, 11.58, 0.63, 0.23, 0.12, and 0.15 Microsievert (µSv) for US chest (USC), US head (USH), SN chest (SNC), SN head (SNH), A chest (AC), AC chest (ACC), ASN chest (ASNC), and ASN head (ASNH), respectively. There was a significant correlation between DAP and SCR doses detected by USC, USH, SNC, SNH, AC, and ACC dosimeters (
p < 0.05). The median chest-to-eye conversion factor (CECF) was 2.11 for the US and 0.71 for the SN.
CONCLUSIONS: This study, using real-time dosimetry, is among the first to assess staff occupational SCR exposure in endourology. It highlights a substantial SCR exposure, indicating an occupational health hazard that warrants further investigation.
AB - BACKGROUND: To retrospectively investigate scatter radiation (SCR) exposure among staff in the endourology operating theatre.METHODS: During surgeries under fluoroscopic guidance, five professional groups (urological surgeon [US], surgical nurse [SN], assistant surgical nurse [ASN], anaesthetist [A], and anaesthesia care [AC]) wore real-time dosimeters (Philips DoseAware System) on their head and chest over lead aprons between July 2023 and February 2024. The SCR data were analysed and correlated with procedural and patient factors.RESULTS: In total, 249 procedures were performed, including 86 retrograde intrarenal surgeries and 10 percutaneous nephrolithotomies. Median SCR exposure was 38.81, 17.20, 7.71, 11.58, 0.63, 0.23, 0.12, and 0.15 Microsievert (µSv) for US chest (USC), US head (USH), SN chest (SNC), SN head (SNH), A chest (AC), AC chest (ACC), ASN chest (ASNC), and ASN head (ASNH), respectively. There was a significant correlation between DAP and SCR doses detected by USC, USH, SNC, SNH, AC, and ACC dosimeters (
p < 0.05). The median chest-to-eye conversion factor (CECF) was 2.11 for the US and 0.71 for the SN.
CONCLUSIONS: This study, using real-time dosimetry, is among the first to assess staff occupational SCR exposure in endourology. It highlights a substantial SCR exposure, indicating an occupational health hazard that warrants further investigation.
KW - Endourology
KW - Staff
KW - Stone removal
KW - X-ray
KW - Lead apron
KW - Radiation protection
KW - Rirs
KW - Eye lens
U2 - 10.3390/diagnostics14161763
DO - 10.3390/diagnostics14161763
M3 - Original Article
C2 - 39202253
SN - 2075-4418
VL - 14
JO - DIAGNOSTICS
JF - DIAGNOSTICS
IS - 16
M1 - 1763
ER -