Polycystic kidney disease (PKD or PCKD, also known as polycystic kidney syndrome) is a genetic disorder in which abnormal cysts develop and grow in the kidneys. Cystic disorders can express themselves at any point, infancy, childhood, or adulthood.The disease occurs in humans and some other animals.PKD is characterized by the presence of multiple cysts (hence, polycystic) typically in both kidneys; however, 17% of cases initially present with observable disease in one kidney, with most cases progressing to bilateral disease in adulthood.utosomal dominant polycystic kidney disease (ADPKD) is the most common of all the inherited cystic kidney diseases with an incidence of 1:500 live births. Studies show that 10% of end-stage kidney disease (ESKD) patients being treated with dialysis in Europe and the U.S. were initially diagnosed and treated for ADPKD.
The Sacramento River is the largest river and watershed system in California (by discharge, it is the second largest U.S. river draining into the Pacific, after the Columbia River).
Fly Fishing Smith River California The Smith River drains the Pacific Coast Ranges just west of the Siskiyou Mountains just south of the Oregon border in extreme Northern California. The main stem of the river is formed by the confluence of its North and Middle Forks. The South Fork Smith River also joins in on the flow just below the North and Middle Fork confluence. The Smith River ends its twenty-mile long course at the Pacific Ocean. It's the third largest river in California. This Smith River flows through Siskiyou National Forest. Much of the river is followed by State Route #199. It has