The film opens with a worded passage about the history of the Hunger Games. In the last section, all of the text fades away except for the film's title. See more Â»
The contrast material enhances the appearance of certain details. The contrast material used for MRIs is less likely to cause an allergic reaction than the contrast material used for CT scans. An MRI can last anywhere from 15 minutes to more than an hour. You must hold very still because movement can blur the resulting images.
In general an MRI examination is used to diagnose soft tissue related diseases (see images). Another big difference is duration of the examination, a general MRI examination usually takes about 20 minutes where as a general CT examination takes about 5 minutes.