https://www.support.freestyle.abbot...5057-Can-I-keep-my-sensor-on-during-a-CT-scan <-- Abbott says yes, but the technician might not agree. With the scan area you're likely to have your arms raised above your head anyway, and not have that area scanned, so the metal inside shouldn't disturb the machine's pictures. With an MRI it would be problematic.Does anyone know if you can wear your libre sensor during a CT scan with contrast on there thorax,abdomen and pelvis.