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胎儿出生以前,脐带是母亲供给胎儿营养和胎儿排泄废物的必经之道,出生后,在脐根部结扎,剪断。一般生后3～7天脐带残端脱落,因为脐带血管与新生儿血液相连,如果保护不好,会感染而发生脐炎,甚至造成败血症危及生命。脐带轻度发炎时,仅在脱落的伤面有少量黏液或脓性分泌物,周围皮肤发红。如未得到及时有效的治疗,病情会迅速发展,出现脐部脓肿,并波及大部分腹壁,同时
Before the birth of the fetus, the umbilical cord is the only way the mother supplies the fetus’s nutrition and the fetus to excrete waste. After birth, the umbilical cord is ligated and cut off at the root of the umbilical cord. Generally 3 to 7 days after birth umbilical cord stump off, because the umbilical cord blood and neonatal blood, if the protection is not good, infection will occur omphalitis, or even cause life-threatening sepsis. When the umbilical cord is mildly inflamed, there is only a small amount of mucous or purulent discharge on the wound surface that has fallen off and redness around the skin. Without timely and effective treatment, the disease will develop rapidly, there umbilical abscess, and spread to most of the abdominal wall, at the same time