Which organ has the longest waiting list to receive a transplant?

THE KIDNEY HAS THE LONGEST WAITING LIST Listed below is summary transplantation data for the entire United States, including the number of candidates currently on the waiting list, by organ type. You can also find totals for the number of transplants performed and donors recovered during the time periods specified below. Waiting list candidates as of 2/1/2008 11:53am All 98,204 , Kidney 74,500 , Pancreas 1,615 , Kidney/Pancreas 2,272 , Liver 16,565 , Intestine 226 , Heart 2,651 , Lung 2,163 , Heart/Lung 104 , All candidates will be less than the sum due to candidates waiting for multiple organs