Atresia y estenosis intestinal pdf

This has subsequently,healed in a form recognized as intestinal atresia. Intestinal atresia is a congenital obstruction of the intestine, sometimes associated with a loss of tissue, resulting in a disruption of intestinal continuity. The management of neonates with intestinal atresia has improved in recent decades due to refinements in neonatal intensive care, operative technique, use of total parenteral nutrition tpn, and neonatal anesthesia. Intestinal atresia is any congenital malformation of the structure of the intestine that causes bowel obstruction. Intestinal atresia accounts for about one third of all cases of neonatal intestinal obstruction. The most common form of intestinal atresia is duodenal atresia. These defects can either occur in the small or large intestine. Prenatal ultrasonography makes possible an early diagnosis and treatment with better survival. A 10% atresia esofagica aislada, sin fistula traqueoesofagica. Babies with atresia anywhere along the intestines often develop an enlarged abdomen, have constipation failure to pass stools, and may vomit after feeding. Three per cent of cases of intestinal atresia are found during the management of omphalocele or gastroschis. The diagnosis of meconium 21 ileus is suggested by the characteristic appearance of the contents of the ileum and the colon and often by the family history.

A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Diagnosis and treatment of jejunoileal atresia springerlink. The malformation can be a narrowing, absence or malrotation of a portion of the intestine. Depending on where the blockage occurs, intestinal atresia may be given a more specific name for example, blockage in the duodenum would be called duodenal atresia. Baixe no formato ppt, pdf, txt ou leia online no scribd. Defecto gentico autosmico vomito no biliar y distensin abdominal superior atresia pilorica tratamiento qx. Pdf on sep 1, 1955, alfredo del rio and others published atresia y estenosis intestinal congenita find, read and cite all the research you need on researchgate. Descargue como pdf, txt o lea en linea desde scribd. Intestinal atresia is a wellrecognized cause of bowel obstruction in the newborn. A populationbased sample of 277 neonates with intestinal atresia and stenosis treated from july 1, 1972, through april 30, 1997. The level of obstruction was duodenal in 8 infants, jejunoileal in 128. Malformaciones congenitas digestivas pediatria integral. Intestinal atresia is the main cause of obstruction in the digestive tract in newborn. An increased mortality is observed in multiple atresias 57%, apple peel atresia 71%, and when atresia is associated with meconium ileus 65%.