title: PET offers high-tech tool--but with high price tag.
authors: C A
authors: CA
authors: Hinz
mesh_terms: D002201:Capital Expenditures / Q000706:statistics & numerical data; D017048:Health Care Costs / Q000706:statistics & numerical data*; D007860:Leasing, Property; D011682:Purchasing, Hospital; D013675:Technology, High-Cost; D014055:Tomography, Emission-Computed / Q000191:economics*; D014481:United States