Frequent vomiting may be an indication of pyloric stenosis and of other gastic complaints. In PS the vomiting will be violent (arch-like), not bile stained, and develop to become so persistent that the baby loses weight and condition. When this happens it is high time to see a doctor and if necessary insist on tests for PS.
In adults the pyloric muscle or valve can be closed by scarring (from ulceration) or cancer. Sometimes pyloric stenosis in infancy is not severe enough to warrant surgery and for whatever reason some of these children grow up still having problems with their pyloric function. Problems with the pyloric sphincter in adults can be managed by medication, lifestyle changes, and/or surgery.
The bottom of the stomach is the pyloric area, with the pyloric sphincter separating the stomach from the duodenum (first portion of the small intestine). The top of the stomach is the cardiac area with the cardiac sphincter. The pre-pyloric area is the area just above the phyloric sphincter where they do biopsies to test for an H-Pylori infection. The pyloric area consists of two parts the pyloric canal and the pyloric antrum.
erosion in the pre-pyloric region
Pyloric sphincter controls the movement of food from stomach to duodenum. With parasympathetic or vagal stimulation it opens up or relaxes and with sympathetic stimulation it contracts or closes.
The function of the pyloric sphincter is that it controls the movement of food from the stomach into the small intestine.
Pyloric stenosis is also referred to as hypertrophic pyloric stenosis
The most common cause is pyloric stenosis, a malformation of the pyloric valve that empties the stomach contents into the small intestine. It is easily managed surgically, but other conditions (below) can also cause projectile vomiting:This information shows the various causes of Projectile vomiting similar to pyloric stenosis, and how common these diseases or conditions are in the general population. This is not a direct indication as to how commonly these diseases are the actual cause of Projectile vomiting similar to pyloric stenosis, but gives a relative idea as to how frequent these diseases are seen overall.2 diseases that are "common".5 diseases that are "very rare".27 diseases without any prevalence information.
pylorotomy
The Pyloric valve.
Pyloric Stenosis
Male infants with a family history of pyloric stenosis are more at risk of having the condition, which tends to occur less often in females, blacks, and Asians.
Jon Cryer is a famous actor that has appeared in several movies and television shows. He got his scar from a pyloric stenosis surgery.
Pyloric stenosis
GastrostenosisMedical Terminology:Stomach: Gastronarrowing: StenosisYou may be referring to a condition that is common in this region known as Pyloric Stenosis; narrowing of the pylorus which is the opening to the stomach.
Pylororrhaphy is the medical term meaning suture of the pyloric valve. A related term, pyloroplasty, means surgical repair of the pyloric valve.
Pyloric stenosis can be cured with a surgical procedure called a pyloromyotomy
Has anyone heard of this link? I doubt it. Mebbee a joke?