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.
Background. Fistulas are abnormal communications between two epithelialized surfaces. An intestinal fistula is an abnormal anatomic connection between a part (or multiple parts) of the intestinal lumen and the lumen of another epithelialized structure or the skin.Intestinal fistula includes many clinical entities.n intestinal fistula is an abnormal anatomic connection between a part (or multiple parts) of the intestinal lumen and the lumen of another epithelialized structure or the skin. Intestinal fistula includes many clinical entities.
Mechanical causes of intestinal obstruction may include: 1  Adhesions or scar tissue that forms after surgery. 2  Foreign bodies (eaten materials that block the intestines). 3  Gallstones (rare). 4  Hernias. 5  Impacted stool. 6  Intussusception (telescoping of one segment of bowel into another). 7  Tumors blocking the intestines.