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建立人际资源圈Hirschsprungs_Disease
2013-11-13 来源: 类别: 更多范文
Hirschsprungs Disease
Hirschsprungs Disease is a condition caused by non development of ganglion cells in the wall of the large intestine. This occurs in a fetus before birth, this causes a lack of peristalsis in the large intestine. Consequently, fecal matter backs up causing either partial or complete intestinal obstruction. Eventually a bacteria infection can develop in the intestinal tract, which could cause serious problems. Severe worsening of the obstruction can lead to perforation of the intestine which would allow fecal matter to pass into the abdominal cavity which would result in an infection of the abdominal viscera. Hirschsprungs disease could be congenital, if a parent is known to have this condition especially the mother, than the child is at a greater risk of developing the disease. Also this disease occurs more often in newborn males than females at a ratio of four to one, and is most common in Caucasians. Also children with Down syndrome have a substantially higher risk of developing the disease.
Early symptoms of Hirschsprungs disease could consist of not having a bowel movement within the first twenty-four to forty-eight hours after birth. Also gradual swelling of the abdomen, vomiting, and fever could occur. Children
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