In July 2005, Radiology published a consensus proposal for reporting in CT colonography. It has similar purpose and structure as Bi-RADS reporting system in breast imaging. According to this proposal, lesions and massess should be describes by:
In 1977, a grading system of gastroesophageal reflux on barium study was devised. It is based on the extent of retrograde flow of barium.
Grade | Description |
---|---|
I | reflux into distal esophagus only |
II | reflux extending above carina |
III | reflux into cervical esophagus |
IV | free persistent reflux into cervical esopagus with a wide open cardia (chalasia) |