Polycystic kidney disease (PKD) is a genetic disorder characterized by the growth of numerous cysts in the kidneys. The kidneys are two organs, each about the size of a fist, located in the upper part of a person's abdomen, toward the back. The kidneys filter wastes and extra fluid from the blood to form urine. Polycystic kidney disease (PKD) is a genetic disorder characterized by the growth of numerous cysts in the kidneys. 2  Autosomal dominant PKD is the most common inherited form while autosomal recessive PKD is a rare.
Alabama's Mountain Region contains the state's largest lake: Lake Guntersville. Cradled in the Appalachian foothills of northern Alabama, Lake Guntersville is located between Bridgeport and Guntersville, stretching out over 75 miles into Tennessee (near Chattanooga) and occupying 69,000 acres.
Where the Mobile, Spanish, Tensaw, Apalachee and Blakeley rivers flow into Mobile Bay stands an incredible facility for outdoor recreation, conservation and land stewardship in Alabama: 5 Rivers. It's the ultimate place to begin your adventure into over 250,000 acres of scenic waterways, woods and wetlands. Or, simply soak up the natural beauty and history of the region with plenty to do and see at the facility itself. 5 Rivers - Alabama's Delta Resource Center. 30945 5 Rivers Blvd.