Umbilical hernia 3080602 223308712 2008-07-03T14:24:23Z BOTarate 5870361 robot Adding: [[fr:Hernie ombilicale]] {{expert}} {{Infobox_Disease | Name = {{PAGENAME}} | Image = | Caption = | DiseasesDB = 23647 | ICD10 = {{ICD10|K|42||k|40}} | ICD9 = {{ICD9|551}}-{{ICD9|553}} | ICDO = | OMIM = | MedlinePlus = 000987 | eMedicineSubj = | eMedicineTopic = | MeshID = D006554 }} '''Umbilical hernia''' is a [[congenital malformation]], especially common in infants of [[African]] descent,<ref>{{cite web |url=http://www.emedicine.com/med/topic2703.htm |title=eMedicine - Abdominal Hernias : Article by Eustace S Golladay |accessdate=2007-10-16 |format= |work=}}</ref> and more frequent in [[boys]]. ==Presentation== A [[hernia]] is present at the site of the [[umbilicus]] (commonly called a navel, or belly button) in the newborn; although sometimes quite large, these hernias tend to resolve without any treatment by around the age of 5 years.{{Fact|date=October 2007}} Obstruction and strangulation of the hernia is rare because the underlying defect in the abdominal wall is larger than in an [[inguinal hernia]] of the newborn. The size of the base of the herniated tissued is inversely correlated with risk of strangulation (i.e. narrow base is more likely to strangulate). Babies are prone to this malformation because of the process during [[fetal development]] by which the abdominal organs form outside the abdominal cavity, later returning into it through an opening which will become the umbilicus. ==Differential diagnosis== Importantly this type of hernia must be distinguished from a [[para-umbilical hernia]] which occurs in adults and involves a defect in the midline near to but not through the umbilicus, and from [[omphalocele]]. ==Treatment== When the orifice is small (< 1 or 2cm), 90% close within 3 years (some sources state 85% of all umbilical hernias, regardless of size<ref>{{cite web |url=http://www.drgreene.com/21_1215.html |title=Umbilical Hernia - DrGreene.com |accessdate=2007-10-16 |format= |work=}}</ref>), and if these hernias are asymptomatic, reducible, and don't enlarge, no surgery is needed (and in other cases it must be considered). In some communities mothers routinely push the small bulge back in and tape a coin over the palpable hernia hole until closure occurs. This practice is not medically recommended as there is a small risk of trapping a loop of bowel under part of the coin resulting in a small area of [[ischemia|ischemic]] bowel. The use of bandages or other articles to continuously reduce the hernia is not [[evidence-based]]. An umbilical hernia can be fixed 2 different ways. The surgeon can opt to stitch the walls of the abdominal or he/she can place mesh over the opening and stitch it to the abdominal walls. The latter is of a stronger hold and is commonly used for larger tears in the abdominal wall. Most surgeons will repair the hernia 6 weeks after the baby is born. ==See also== *[[Fetal development]] *[[Umbilicoplasty]] ==References== <references/> ==External links== * [http://www.cincinnatichildrens.org/health/info/abdomen/diagnose/umbilical-hernia.htm Overview] at [[Cincinnati Children's Hospital Medical Center]] * [http://www.hmc.psu.edu/childrens/healthinfo/h/umbhernia.htm Overview] at [[Penn State]] {{Gastroenterology}} [[Category:Hernias]] [[es:Hernia umbilical]] [[fr:Hernie ombilicale]] [[id:Bodong]] [[it:Ernia#Ernia ombelicale]] [[nl:Navelbreuk]] [[ja:臍ヘルニア]] [[fi:Napatyrä]]