Peritonitis is an inflammation (irritation) of the peritoneum. This is the thin tissue that lines the inner wall of the abdomen and covers most of the abdominal organs. Peritonitis is caused by a collection of blood, body fluids, or pus in the belly (abdomen). One type is called spontaneous bacterial peritonitis (SPP). It occurs in people with ascites. Ascites is the buildup of fluid in the space between the lining of the abdomen and the organs.
Geographic Center of the United States Map. The Geographic Center of the United States (contiguous 48) is located about two miles northwest of Lebanon, Kansas. Take US Highway 281 north 1 mile, and turn west one mile on K-191 to the maker that has been erected at the end of the paved road.
The contiguous United States consists of the 48 adjoining U.S. states plus Washington, D.C. (federal district), on the continent of North America.he greatest distance (on a great circle route) entirely within the 48 contiguous states is 2,802 miles (4,509 km, between Florida and the state of Washington); the greatest north-south line is 1,650 miles (2,660 km).