46 The types of cost-reimbursement contracts differ in whether the contractor recovers only costs (e.g., cost contracts, cost-sharing contracts) or whether there is some allowance for profit (e.g., cost-plus-fixed-fee contracts, cost-plus-a-percentage-of-cost contracts).8 The various types of incentive contracts are alike in that they provide for the contractor to get (1) a specified base amount and (2) the opportunity to earn additional fees (i.e., incentive or award fees) based upon its performance in meeting cost, schedule, or technical goals under the contract.
1 Kidney cancer category by type of cell affected: 2  Renal cell cancer (carcinoma). 3  Transitional cell cancer (carcinoma). 4  Wilms' tumor-a common childhood kidney tumor.
Types of kidney cancer. Renal cell carcinoma (RCC) is the most common type of kidney cancer. The cancerous cells typically develop in the lining of very small tubes in the kidney, called tubules. Over time, these cells may grow into a mass and cause an obstruction. The cancer may form in one or both of the kidneys. Subtypes of RCC.