Fuchsia polyp-like substance in the umbilical fossa

If the baby's navel is wet and there are cherry-red polyps in the umbilical fossa, the baby is most likely to have umbilical velvet. Umbilical cord mushroom is a yolk tube remnant tissue (embryonic remnant tissue) proliferation in children, also known as umbilical omphalomesenteric duct polyp or umbilical polyp. In layman's terms, umbilical velvet is a polyp-like proliferative fuchsia that appears on the wound surface after the umbilical cord falls off, and there can be a small amount of "pus water" -like secretions. .