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Sonography of pancreatic disease in infants and children
T Berrocal1, C Prieto, I Pastor
1Department of Diagnostic Radiology, Hospital Infantil La Paz, Madrid, Spain.
Insights
Pediatric sonography is a valuable tool for diagnosing a wide range of pancreatic conditions in children. This noninvasive imaging technique offers accurate and rapid evaluation of pancreatic health.
Area of Science:
- Pediatric Radiology
- Gastrointestinal Imaging
- Abdominal Sonography
Background:
- Sonography is recognized for its utility in pediatric pancreatic evaluations.
- Children possess an optimal sonic window due to less fat and a larger left hepatic lobe.
- This facilitates detailed visualization of the pancreas.
Purpose of the Study:
- To highlight the comprehensive role of sonography in diagnosing pediatric pancreatic diseases.
- To emphasize sonography as the primary imaging modality for suspected pancreatic pathology in children.
Main Methods:
- Utilizing ultrasound (sonography) for imaging the pancreas in infants and children.
- Assessing various pancreatic conditions, including congenital, inflammatory, cystic, neoplastic, and systemic diseases.
- Evaluating adjacent organs alongside the pancreas.
Main Results:
- Sonography can identify a broad spectrum of pancreatic abnormalities in children.
- Conditions range from congenital anomalies to rare diseases like nesidioblastosis and Schwachman-Diamond syndrome.
- Pancreatic echogenicity and size changes are key sonographic indicators, though diagnosis can be challenging due to limited response patterns.
Conclusions:
- Sonography is a rapid, accurate, and noninvasive imaging modality for pediatric pancreatic disease.
- It is the preferred method for evaluating suspected pancreatic conditions in children.
- Allows direct pancreatic visualization and assessment of nearby structures.
Abstract:
The usefulness of sonography in evaluating the pancreas in infants and children is well known. Its usefulness is due to the optimal sonic window provided by the relative lack of fat tissue and the large left hepatic lobe in children. A wide spectrum of pancreatic pathologic conditions can be identified sonographically in children, including congenital abnormalities; inflammatory, cystic, pseudocystic, and neoplastic lesions in usual and unusual manifestations; rare processes such as nesidioblastosis and Schwachman-Diamond syndrome; and pancreatic involvement in systemic disease. Multiple pathologic processes can affect the pancreas focally or diffusely, making diagnosis difficult in some instances, since the pancreatic response is limited to changes in echogenicity and size independent of the cause. Sonography is rapid, accurate, and noninvasive and does not require patient sedation. It is the modality of choice for evaluating suspected pancreatic disease, since it allows not only direct visualization of the pancreas but also evaluation of adjacent organs.