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, the Keystone State, is well-known for its beautiful scenery. From the piedmont and. coastal plains in the southeast corner of the state, to the peaks of the Allegheny Mountains running. diagonally through the middle, to the lowland shores of Lake Erie, Pennsylvaniaâs diverse geography is. home to thousands of different plant, animal, and invertebrate species.