MRI criterion for prediction of involvement of circumferential resection margin in rectal cancer
2011
MRI in T staging of rectal cancer
Commentary
Author Information
Author(s): Mubashir Mulla
Primary Institution: King’s College Hospital, London, United Kingdom
Conclusion
MRI can effectively predict circumferential resection margin involvement in rectal cancer using a 5 mm cutoff.
Supporting Evidence
- The authors use a 5 mm cutoff on MRI for predicting CRM involvement.
- Reports indicate whether the tumor is clear or involved based on this measurement.
Takeaway
Doctors use MRI to see how far a tumor is from important areas in rectal cancer, and if it's more than 5 mm away, it's considered safe.
Methodology
MRI measurements are used to determine the involvement of the circumferential resection margin.
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