CT artifacts

Review of common CT Artifacts and pitfalls evident on brain CT exams

[@caiyu538]

hope more people can find these excellent tutorials.

[@johannaschubert6398]

At minute 6:09 you talk about beam hardening overcorrection mimicking subdural hematoma. Do you have a citation for this? I cannot seem to find information about this online

[@caiyu538]

great

[@MatMohammad]

I want to ask. A few days ago I did a Contrast CT Scan of the Abdomen and Pelvis. The doctor didn't tell me to change my pants and shirt because he saw that I wasn't wearing any metal. but I forgot to tell the doctor that my underwear has plastic buttons. will this cause artifacts