[Dumping syndrome in a child with an incorrectly positioned gastrostomy catheter]

Area of Science:

• Pediatric Gastroenterology
• Surgical Complications
• Metabolic Disorders

Background:

• A 13-month-old girl with a history of congenital posterolateral diaphragm defect.
• Previous surgical history includes Nissen fundoplication and gastrostomy at 1.5 months of age.
• Patient presented with an epileptic seizure attributed to hypoglycemia.

Observation:

• The gastrostomy catheter's tip was identified in the duodenal bulb.
• Repositioning the catheter led to a significant clinical improvement.
• Symptoms were consistent with dumping syndrome, a known complication of Nissen fundoplication in children.

Findings:

• Gastrostomy tube malpositioning can precipitate symptoms of dumping syndrome.
• Dumping syndrome in pediatric patients is often linked to Nissen fundoplication.
• Hypoglycemia-induced seizures can be a manifestation of severe gastrointestinal dysfunction.

Implications:

• Accurate placement and regular checks of feeding tubes are crucial in pediatric patients.
• Considering gastrostomy tube position is essential in diagnosing and managing suspected dumping syndrome.
• Early identification and correction of tube malposition can prevent serious complications like seizures.