Sometimes bronchoscopy is used to treat lung problems. It may be done to insert a stent in an airway. An airway stent is a small tube that holds the airway open. It's used when a tumor or other condition blocks an airway. In children, the procedure most often is used to remove something blocking an airway.
Spanning the border from Minnesota into the Canadian provinces of Ontario and Manitoba, Lake of the Woods is an enormous body of water over 68 miles long, 59 miles wide, with 25,000 miles of shoreline-the world's longest lake shoreline.
Top 5 Biggest Lakes in Minnesota. 1.Red Lake (upper, lower) - Beltrami County in the upper part of the state is the largest lake in Minnesota with 288,800 acres. Red Lake is the second largest lake in the United States that is entirely inside the U.S. borders. Red lake is separated by two sections by a peninsula causing it to be known as Upper Red Lake and Lower Red Lake. 2.Mille Lacs Lake - Minnesota's second largest lake spans 132,516 acres or a little more than 200 miles.