Question
Is an undescended umbilical hernia in newborns serious?
Answer
Based on the description, it is more likely to be an umbilical hernia. An umbilical hernia occurs when abdominal contents protrude through a weak spot in the umbilicus. The umbilicus is located in the center of the abdominal wall and is the part closest to the body during embryonic development. Due to the lack of fat tissue at the umbilicus, the outermost layer of skin and fascia are directly connected to the peritoneum, making it the weakest part of the abdominal wall. Abdominal contents can easily protrude from this area to form an umbilical hernia. Most umbilical hernias heal gradually through the shrinkage of the umbilical fascial ring within one year. It is advisable to avoid behaviors that increase abdominal pressure, such as crying loudly or constipation. Currently, conservative treatment has shown significant effects, and it is recommended to continue observation and avoid behaviors that increase abdominal pressure.