As no hernia sac is involved a considerable length of bowel can protrude through the defect. 2,3 Trans-mesenteric hernias are most commonly located in the ileo-cecal region; however, there are reports of herniation through defects in the sigmoid mesocolon.
Arial Calibri Berlin Sans FB Baskerville Old Face Franklin Gothic Demi Cond Georgia Verdana Office Theme The 5 Major Geographic Regions of Pennsylvania The Atlantic Coastal Plain Region The Piedmont Region The Ridge and Valley Region The Allegheny Plateau Region The Erie Plain Region.
Pennsylvania Fast Facts Pennsylvania (PA) is one of the Middle Atlantic states and part of the Northeastern region of the United States. It is bordered by New Jersey across the Delaware River, Delaware, Maryland, West Virginia, Ohio, and Lake Erie and New York. It's southeastern portion is part of the Delaware Valley region. Area, 45,333 sq mi (117,412 sq km).