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Colorectal cancer. Radiologic diagnosis
1Department of Radiology, Rush Medical College, Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois, USA.
Radiologic Clinics of North America
|March 1, 1997
Summary
Barium enema is a safe and accurate method for detecting colorectal polyps and cancers. To ensure its accuracy rivals colonoscopy, it requires expert performance and interpretation.
Area of Science:
- Gastroenterology
- Diagnostic Imaging
- Colorectal Surgery
Background:
- Colorectal cancer remains a significant health concern, necessitating effective screening methods.
- Barium enema examination is a well-established radiological procedure for evaluating the colon.
Purpose of the Study:
- To outline the critical elements for performing and interpreting barium enema examinations.
- To ensure barium enema achieves accuracy comparable to colonoscopy in detecting colorectal polyps and cancers.
Main Methods:
- Review of established protocols for barium enema procedures.
- Emphasis on the role of dedicated fluoroscopists and rigorous interpretation standards.
Main Results:
- Barium enema demonstrates high safety and accuracy in polyp and cancer detection.
- The procedure's efficacy is contingent upon specialized performance and interpretation.
Conclusions:
- Barium enema is a reliable tool for colorectal polyp and cancer detection when executed with expertise.
- Adherence to high standards in fluoroscopy and interpretation is crucial for maintaining diagnostic parity with colonoscopy.