It serves as a tributary of the Mississippi River. The combined Missouri-Mississippi river system is the fourth longest river in the world.http://www.usefultrivia.com/geography_tr... ------------The Missouri River is a tributary of the Mississippi River, and the longest river in the United States of America. The Missouri likely originates at Brower's Spring at the upper reaches of the Jefferson, before joining the confluence of the Madison, Jefferson, and Gallatin rivers in Montana.
A kidney transplant does not last for ever. The average life-span of a transplanted kidney is twelve years for a deceased donor kidney, and about 15 years for a living related transplant. The average for a living unrelated transplant is somewhere between the two.
The typical patient will live 10 to 15 years longer with a kidney transplant than if kept on dialysis. The increase in longevity is greater for younger patients, but even 75-year-old recipients (the oldest group for which there is data) gain an average four more years of life.idney transplantation or renal transplantation is the organ transplant of a kidney into a patient with end-stage renal disease. Kidney transplantation is typically classified as deceased-donor (formerly known as cadaveric) or living-donor transplantation depending on the source of the donor organ.