What is the normal Doppler appearance of the portal vein? Read more about What is the normal Doppler appearance of the portal vein?
What is the normal Doppler appearance of the hepatic veins? Read more about What is the normal Doppler appearance of the hepatic veins?
When is a single-contrast barium enema used? Read more about When is a single-contrast barium enema used?
If it is necessary to evaluate an image that is not labeled for position, how does one determine which position the patient was in when the film was taken? Read more about If it is necessary to evaluate an image that is not labeled for position, how does one determine which position the patient was in when the film was taken?
What complication is associated with water-soluble contrast? Read more about What complication is associated with water-soluble contrast?
Describe the shotgun (parallel channel) sign Read more about Describe the shotgun (parallel channel) sign