What are the manifestations of rectal atresia?

summary

During the development of intestinal tract in embryo, part of the intestine stopped developing during the process of re cannulation, resulting in complete or partial obstruction of intestinal cavity. Complete occlusion is atresia and partial occlusion is stenosis. During the development of intestinal tract in embryo, part of the intestine stopped developing during the process of re cannulation, resulting in complete or partial obstruction of intestinal cavity. What are the manifestations of rectal atresia? Next, I'd like to share my views with you.

What are the manifestations of rectal atresia?

First, vomiting is the most prominent manifestation of congenital intestinal atresia and intestinal stenosis. Vomiting occurs frequently within a few hours to 1-2 days after birth, with a large amount. In most cases, the vomit contains bile, and in a few cases, the vomit is old bloody.

Second: no normal meconium excretion. Or only a small amount of gray green jelly sample was discharged. There was no abdominal distension in high intestinal atresia or stricture, but the upper abdomen was slightly full; Abdominal distension was obvious in patients with low intestinal atresia or stenosis, even intestinal type. Severe vomiting can cause dehydration, acid-base imbalance and electrolyte disorder.

Third, X-ray plain film of abdomen showed that there were 2-3 fluid levels in stomach and duodenum, but jejunum did not inflate; In low atresia or severe stenosis, most of the enlarged intestinal flexure and fluid level could be seen.

matters needing attention

1. Pay attention to keep warm, put the baby into the incubator after operation, the temperature in the incubator should be 28 ℃ ~ 30 ℃, the relative humidity in the incubator should be maintained at 65%, and a special person must be assigned to guard. 2. Adhere to daily scrubbing of the skin, and apply baby powder to protect the wrinkles of the skin.