[The examination of the small intestine by magnetic resonance imaging]

Area of Science:

• Medical Imaging
• Gastroenterology
• Radiology

Background:

• Diagnostic imaging of the abdomen and gastrointestinal tract is evolving with fast MR imaging.
• MR enterography is emerging as a key technique for small intestine examination.

Purpose of the Study:

• To provide a comprehensive overview of MR enterography for small intestine imaging.
• To detail patient preparation, imaging techniques, and pathological findings.
• To specifically highlight the application of MR enterography in diagnosing Crohn's disease.

Main Methods:

• Review of current literature and established practices in MR enterography.
• Discussion of patient preparation protocols.
• Description of common and specific pathological findings, with an emphasis on Crohn's disease.

Main Results:

• MR enterography offers detailed visualization of the small intestine.
• The technique allows for comprehensive assessment from patient preparation to pathological identification.
• Crohn's disease is a primary focus, with its characteristic findings discussed.

Conclusions:

• MR enterography is a valuable tool for small intestine diagnostics.
• The review provides a foundational understanding for clinicians utilizing this imaging modality.
• Further investigation and application in diagnosing conditions like Crohn's disease are supported.