NIH: Occupational radiation dose to RTs needs careful monitoring

fluoroscopically-guided interventional procedures was 0.65 mSv, with higher doses associated with close proximity to patients (that is, less than three feet, for a median annual dose of 1.20 mSv) and performing more than 20 of the procedures per month (median 0.75 that "expanded use of interventional radiology in cardiology, orthopedics, oncology, and other specialties," the group explained. And although these procedures benefit patients by reducing recovery time compared with conventional surgery, they expose medical staff to significant radiation.Milder and colleagues assessed radiation dose to technologists assisting with .S. Radiologic Technologists (USRT) cohort who responded to work history questionnaires that were administered between 2012 and 2014. The data consisted of summaries of 762,310 annual personal radiation dose equivalents between 1980 and 2020, and they included 19,651 technologists who helped perform fluoroscopically-guided interventional procedures at least once a month for 12 consecutive months at any time during the study period.," Milder and colleagues concluded.The complete study can be found here.  
Source: AuntMinnie.com Headlines - Category: Radiology Authors: Tags: Radiologic Technologist Interventional Radiology Source Type: news