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Plain radiography for diagnosis of gastrointestinal perforation in immune-compromised children--is it enough?
Insights
Gastrointestinal perforation in immunocompromised children, like those with acute lymphoblastic leukemia (ALL), can present with subtle signs. Early CT and ultrasound are crucial for detecting this surgical emergency and preventing hazardous delays.
Area of Science:
- Pediatric Surgery
- Gastrointestinal Disorders
- Medical Imaging
Background:
- Gastrointestinal perforation is a critical surgical emergency in children.
- Immunocompromised pediatric patients may exhibit blunted clinical signs of perforation.
- Timely diagnosis is essential to prevent severe complications.
Observation:
- A case of acute lymphoblastic leukemia (ALL) in a child with perforated appendix and ileum is presented.
- Extraluminal air, indicative of perforation, was identified on CT scan.
- Initial plain abdominal films failed to detect the extraluminal air.
Findings:
- Computerized tomography (CT) is more sensitive than plain films in detecting extraluminal air in pediatric gastrointestinal perforation.
- Ultrasound can also aid in the early diagnosis of these complications.
- Subtle presentations in immunocompromised children necessitate advanced imaging.
Implications:
- Early utilization of CT and ultrasound is vital for prompt diagnosis of gastrointestinal perforation in pediatric patients, especially those who are immunocompromised.
- This approach can prevent delays in surgical intervention and improve patient outcomes.
- Highlights the importance of advanced imaging in managing complex pediatric surgical emergencies.
Abstract:
Gastrointestinal perforation is a surgical emergency in the pediatric patient and any delay in diagnosis might be hazardous. In immunocompromised children, the clinical signs of perforation may be blunted. We describe a child with acute lymphoblastic leukemia (ALL) and a perforated appendix and ileum in whom computerized tomography (CT) revealed extraluminal air that was not initially identified on plain abdominal film. Our case demonstrates the importance of early abdominal CT and ultrasound examination in detecting these potentially lethal complications.