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Diffuse cavernous hemangioma of the rectum: evaluation and MRI
1Department of Diagnostic Radiology, Allegheny General Hospital, Pittsburgh, PA 15212-9986.
Gastrointestinal Radiology
|January 1, 1990
Summary
Computed tomography (CT) and magnetic resonance imaging (MRI) evaluated a rectal hemangioma causing bleeding. MRI showed characteristic hyperintensity, but CT better identified calcified phleboliths.
Area of Science:
- Medical imaging
- Gastroenterology
- Radiology
Background:
- Rectal hemangiomas are rare vascular malformations that can cause significant rectal bleeding.
- Preoperative staging is crucial for effective management of diffuse rectal hemangiomas.