Name: Alioramus â­(â¬Different Branchâ­)â¬. Phonetic: Ah-lee-oh-ray-mus. Named By: Sergei Kurzanovâ­ â¬-â­ â¬1976. Classification: Chordata,â­ â¬Reptilia,â­ â¬Dinosauria,â­ â¬Saurischia,â­ â¬Theropoda,â­ â¬Tyrannosauroidea,â­ â¬Tyrannosauridae,â­ â¬Tyrannosaurinae. Species: A.â­ â¬remotusâ­ (â¬typeâ­)â¬,â­ â¬A.â­ â¬altai.
Definition. A gastrointestinal fistula is an abnormal opening in the stomach or intestines that allows the contents to leak. 1  Leaks that go through to a part of the intestines are called entero-enteral fistulas.2  Leaks that go through to the skin are called enterocutaneous fistulas.auses. Most gastrointestinal fistulas occur after surgery. Other causes include: 1  Blockage in the gastrointestinal tract. 2  Infection. 3  Inflammatory bowel disease (most often Crohn's disease).
Anal fistula. An anal fistula is a small channel that can develop between the end of the bowel and the skin near the anus. An anal fistula can cause bleeding and discharge when passing stools-and can be painful. An anal fistula can occur after surgery to drain an anal abscess. In some cases, an anal fistula causes persistent drainage. In other cases, where the outside of the channel opening closes, the result may be recurrent anal abscesses. The only cure for an anal fistula is surgery.