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Gastric outlet obstruction in chronic granulomatous disease of childhood
Insights
Gastric outlet obstruction (GOO) can be an early sign of chronic granulomatous disease (CGD) in children. Consider CGD in infants and children presenting with GOO, as it may be the first clinical manifestation.
Area of Science:
- Pediatric Gastroenterology
- Immunology
- Clinical Medicine
Background:
- Chronic granulomatous disease (CGD) is a primary immunodeficiency affecting phagocytes.
- Gastric outlet obstruction (GOO) is a rare complication in pediatric CGD cases.
- Early diagnosis of CGD is crucial for effective management and preventing complications.
Observation:
- A case study of a patient diagnosed with GOO 17 months after a neonatal CGD diagnosis.
- GOO was the initial clinical presentation of CGD in this patient.
- Literature review indicates 23% of pediatric GOO cases complicating CGD presented with GOO first.
Findings:
- GOO can be diagnosed using ultrasound, upper GI roentgenogram, or gastroscopy.
- A non-surgical approach to managing GOO in CGD patients is proposed.
- CGD should be considered in the differential diagnosis for infants and children with GOO.
Implications:
- Highlights the importance of considering CGD in pediatric GOO cases.
- Suggests a diagnostic pathway for early identification of CGD.
- Supports a conservative management strategy for GOO in this patient population.
Abstract:
A patient was diagnosed with gastric outlet obstruction (GOO) 17 months after the neonatal diagnosis of chronic granulomatous disease (CGD). Gastric outlet obstruction was the first clinical manifestation of CGD in this patient. Twenty-three percent of the 17 patients with GOO complicating CGD described in the literature were found to present with GOO before any other clinical manifestations of CGD. The diagnosis of GOO can be established by ultrasound and, if necessary, upper gastrointestinal roentgenogram or gastroscopy. A nonsurgical approach to management is suggested. The diagnosis of CGD should be considered in an infant or child who has GOO.