children s health issues
Anorectal Malformations
Introduction
Anorectal malformations are Overview of Birth Defects in which the opening of the Infants may develop intestinal obstruction. The diagnosis is based on a physical examination and x-rays. Surgery is needed to correct the defect. The Rectum and Anus is the opening at the far end of the digestive tract through which stool leaves the body. The Anal atresia occurs when the intestines do not develop properly while the fetus is growing. It is not known why the intestines do not develop properly. Most infants with anal atresia develop some type of abnormal connection (fistula) between the anus and either the urethra, the area between the urethra and anus (the perineum), the vagina, or rarely the bladder. Anal atresia commonly occurs along with other birth defects, such as defects of the spine, Overview of Heart Defects , Infants with anal atresia do not defecate normally after birth. Eventually, if the defect is not treated, Intestinal Obstruction develops. Intestinal obstruction is a blockage that completely stops or seriously impairs the movement of material in the intestines. Symptoms of intestinal obstruction in infants include pain, irritability, vomiting, and a swollen abdomen. (See also Overview of Digestive Tract Birth Defects .) 