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Paediatric Crohn's disease: a radiological review
Insights
Diagnosing paediatric Crohn's disease (a complex inflammatory bowel disease) can be challenging due to atypical presentations in children. This review outlines clinical and radiological approaches for accurate diagnosis and management.
Area of Science:
- Pediatric Gastroenterology
- Diagnostic Imaging
- Inflammatory Bowel Disease
Background:
- Paediatric Crohn's disease presents unique diagnostic challenges compared to adults, affecting growing children more significantly.
- Atypical presentations can complicate early and accurate diagnosis of pediatric Crohn's disease.
- Effective management requires understanding disease presentation, complications, and extra-intestinal manifestations in children.
Purpose of the Study:
- To review the clinical and radiological features of paediatric Crohn's disease.
- To discuss available imaging modalities for diagnosis and complication assessment.
- To propose an optimized investigation pathway for children with suspected Crohn's disease.
Main Methods:
- Literature review of clinical and radiological aspects of paediatric Crohn's disease.
- Discussion of various imaging techniques (e.g., ultrasound, MRI, CT).
- Presentation of a suggested diagnostic pathway.
Main Results:
- Crohn's disease in children differs in presentation and distribution from adults.
- Imaging plays a crucial role in diagnosis, complication identification, and assessing extra-intestinal manifestations.
- Multidisciplinary collaboration minimizes radiation exposure and patient trauma.
Conclusions:
- Accurate diagnosis of paediatric Crohn's disease relies on recognizing atypical presentations and utilizing appropriate imaging.
- A structured investigation pathway, emphasizing clinician-radiologist cooperation, is essential for optimal patient care.
- Minimizing radiation and trauma is a key consideration in pediatric imaging for Crohn's disease.
Abstract:
Paediatric Crohn's disease can be a serious and complex condition which is not always easy to diagnose if it presents in an atypical manner. Although the pathological processes are the same in adults and children, the clinical presentation and disease distribution can be different in children. The impact of the disease can also be much more significant in a growing and developing child than in an adult. Numerous investigations are available to establish the diagnosis, define the complications and to demonstrate the extra-intestinal manifestations. Close cooperation is required between the clinician and radiologist when investigating a child suspected of having Crohn's disease or its symptoms to minimise the radiation dose and the psychological and physical trauma. We review the clinical and radiological aspects of Crohn's disease and discuss the imaging modalities available in diagnosing Crohn's disease and its complications and suggest an investigation pathway as used in our institution.