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Transient small bowel intussusception: CT findings in adults
1Department of Radiological Sciences, University Federico II, Naples, Italy.
The British Journal of Radiology
|August 1, 1997
Summary
Transient non-obstructing intussusception in adults has distinct CT findings. Recognizing these typical features on computed tomography (CT) scans is crucial for differentiating it from conditions needing urgent surgery.
Area of Science:
- Radiology
- Gastroenterology
- Abdominal Imaging
Background:
- Intussusception, a condition where one part of the intestine slides into another, is recognized in adults.
- Transient, non-obstructing intussusception cases are less frequently reported, particularly regarding their computed tomography (CT) characteristics.
- Detailed CT findings for small bowel intussusception exist, but transient forms require specific attention.
Observation:
- The study evaluated five adult patients experiencing non-obstructive jejuno-jejunal invagination.
- Computed tomography (CT) scans were analyzed for characteristic imaging patterns.
- All cases presented with a consistent 'target pattern' on CT.
Findings:
- The 'target pattern' included an intraluminal soft tissue mass, an eccentric mesentery, and a mildly dilated intussuscipiens.
- These findings represent typical computed tomography (CT) features of transient intussusception.
- The observed CT features aid in distinguishing transient intussusception from obstructive forms.
Implications:
- Transient intussusception exhibits specific, recognizable computed tomography (CT) features.
- Accurate CT interpretation is vital for appropriate clinical management.
- Distinguishing transient intussusception from surgical emergencies prevents unnecessary interventions.
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