Access to the hypertrophic pylorus: does it make a difference to the patient?
While the operative time of laparoscopic repair for PS is less than in either of the open approaches, laparoscopic surgery may increase the risk for atypical injuries to the bowel. Therefore, proper attention should be paid to dissection of the structures and the selection of laparoscopic instruments. Incision on the superior umbilical fold is a reasonable alternative access for the treatment of PS.
Vaccination coverage was reasonably high, but often not timely. Many children were unprotected for several months despite being vaccinated at the end of follow-up. There is a need for continued efforts to optimise vaccination timeliness.