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Umbilical pyloromyotomy--an alternative to laparoscopy?
K R Shankar1, P D Losty, M O Jones
1Department of Paediatric Surgery, Institute of Child Health, Alder Hey Children's Hospital, The University of Liverpool, UK.
Insights
Umbilical pyloromyotomy offers excellent cosmetic results and equivalent operating times to laparoscopy for infantile hypertrophic pyloric stenosis (IHPS). This minimally invasive approach is a reliable alternative for pediatric surgical trainees.
Area of Science:
- Pediatric Surgery
- Surgical Innovation
- Minimally Invasive Techniques
Background:
- Infantile hypertrophic pyloric stenosis (IHPS) is a common surgical condition in infants.
- Laparoscopic pyloromyotomy is a widely adopted treatment, but concerns exist regarding cosmetic outcomes and procedural complexity.
Purpose of the Study:
- To evaluate the efficacy and cosmetic outcomes of umbilical pyloromyotomy for IHPS.
- To compare umbilical pyloromyotomy with laparoscopic techniques using published data.
Main Methods:
- A prospective study of 86 infants undergoing umbilical pyloromyotomy.
- Analysis of operative time, postoperative hospital stay, and cosmetic results.
- Comparative analysis with published data on laparoscopic pyloromyotomy.
Main Results:
- Umbilical pyloromyotomy had a mean operative time of 30 minutes and an average hospital stay of 58 hours.
- Cosmetic outcomes were excellent, with barely visible umbilical scars.
- Comparable operative times to laparoscopy were observed, with variable reported postoperative stays for laparoscopic procedures.
Conclusions:
- Umbilical pyloromyotomy is a safe and effective treatment for IHPS with minimal morbidity.
- It offers excellent cosmesis and equivalent operative times to laparoscopy.
- Umbilical pyloromyotomy presents a reliable alternative to laparoscopy, particularly considering the learning curve for trainees and cosmetic benefits.
Aims:
To evaluate the utility of umbilical pyloromyotomy for infantile hypertrophic pyloric stenosis (IHPS) compared to published series promoting laparoscopy.
Methods:
Eighty-six babies with IHPS had pyloromyotomy using an umbilical skin fold incision. Operating times, post-operative hospital stay and cosmetic appearance of the umbilical wound were studied. Data extracted from recent series promoting laparoscopy were identified using a MEDLINE search strategy and used for comparative analysis.
Results:
Mean operating time for umbilical pyloromyotomy was 30 min (range 15-50 min). All patients went home at an average period of 58 h (range 48-72 h) following surgery. The umbilical scar was barely visible in the post-operative period. Laparoscopic pyloromyotomy operating times ranging from 18-41 min (mean overall 30 min) are recorded in the literature. Post-operative stay following laparoscopy has been variable (23-91 h), where reported. In contrast with umbilical pyloromyotomy, "pox" marks observed following port insertions for laparoscopy can give an unsightly scar.
Conclusions:
This study has found that umbilical pyloromyotomy can be performed with minimal morbidity and equivalent operating times to laparoscopy. The shorter hospital stay reported in some series promoting laparoscopy must be balanced against local practice influencing hospital stay, the financial implications of offering a laparoscopic service, the skills needed for laparoscopy, and the short learning curve required by paediatric surgical trainees to become proficient at umbilical pyloromyotomy. The cosmesis of the umbilical incision is excellent. These findings suggest that umbilical pyloromyotomy is a reliable alternative to laparoscopy.