Retrograde Pylorogastric Intussusception-Case Report and Literature Review
Samantha Worth1, Zoey Morton1, Samuel Groot2
1University of South Carolina School of Medicine-Greenville, Greenville, SC, USA.
Insights
A 6-month-old infant experienced vomiting and feeding issues due to a gastric mass. Surgical intervention for pyloric obstruction caused by gastrostomy tube-induced pyloric intussusception resolved the condition.
Area of Science:
- Pediatric Surgery
- Gastroenterology
Background:
- Gastrostomy tubes are common in infants for feeding.
- Complications, though rare, can occur with indwelling devices.
Approach:
- A 6-month-old male presented with acute emesis and feeding intolerance.
- Diagnostic imaging (ultrasound, GI series) and endoscopy identified retrograde pylorogastric intussusception.
- Surgical management included gastrostomy removal and Heineke-Mikulicz pyloroplasty.
Key Points:
- Gastrostomy button associated mass caused distal stomach obstruction.
- Retrograde pylorogastric intussusception was diagnosed via endoscopy.
- Surgical pyloroplasty successfully treated the intussusception and obstruction.
Conclusions:
- Gastrostomy tube placement can precipitate rare complications like intussusception.
- Prompt diagnosis and surgical intervention are crucial for favorable outcomes in pediatric gastric emergencies.
- Heineke-Mikulicz pyloroplasty is an effective treatment for this specific complication.
Abstract:
A 6-month-old male presented with an acute onset of emesis and feeding intolerance. Abdominal ultrasound revealed a mass in the distal stomach immediately adjacent to the balloon of a gastrostomy button. Upper gastrointestinal (GI) series demonstrated persistence of the mass obstructing the pylorus even after deflation of the gastrostomy balloon with failure of contrast to empty from the stomach. Upper endoscopy revealed retrograde pylorogastric intussusception. The child then underwent laparotomy, and after removal of the gastrostomy, a Heineke-Mikulicz pyloroplasty was performed. Postoperative total parenteral nutrition was administered for 10 days at which point he was passing flatus and enteral oral feeding started. The postoperative course remained uncomplicated.
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