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Repyloromyotomy for recurrent infantile hypertrophic pyloric stenosis after successful first pyloromyotomy
T Ankermann1, S Engler, C-J Partsch
1Section of Pediatric Surgery, Department of Pediatrics, Christian-Albrechts University of Kiel, Germany.
Insights
Recurrent hypertrophic pyloric stenosis can occur even after a successful pyloromyotomy. This case highlights the potential role of the disease
Area of Science:
- Pediatric Surgery
- Gastroenterology
Background:
- Hypertrophic pyloric stenosis (HPS) is a common surgical condition in infants.
- Pyloromyotomy is the standard surgical treatment for HPS.
Observation:
- A 4.5-week-old male infant presented with projectile vomiting due to HPS.
- The infant underwent a successful pyloromyotomy with initial recovery.
- Projectile vomiting recurred postoperatively, necessitating a repeat pyloromyotomy.
Findings:
- The patient was diagnosed with recurrent hypertrophic pyloric stenosis.
- A second pyloromyotomy was performed to address the recurrent symptoms.
Implications:
- Recurrence of HPS after initial surgical correction is possible.
- The natural history of hypertrophic pyloric stenosis may explain these recurrences.
- Further investigation into the underlying mechanisms of recurrent HPS is warranted.
Abstract:
The authors report on a male infant aged 4(1/2) weeks who underwent a pyloromyotomy for hypertrophic pyloric stenosis. After an uncomplicated postoperative course with normal feeding and weight gain, projectile vomiting reoccurred. The boy underwent a repyloromyotomy for recurrent hypertrophic pyloric stenosis. The underlying cause of a recurrent hypertrophic pyloric stenosis after a successful pyloromyotomy may be explained by the natural history of the disease.