Effect of pulse-height selection on lesion detection performance.
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Computers↗
Biomedical subjects
F D Rollo
Publications and source records attributed to F D Rollo.
125-I for measuring the radioiodine uptake of the thyroid.
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Journal Article↗
The determination of spleen mass from radionuclide images.
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Autopsy↗
A contrast efficiency function for quantitatively measuring the spatial-resolution characteristics of scanning systems.
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Contrast Media↗
A method for measuring radioiodine uptake which corrects for thyroid depth.
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Humans↗
The determination of liver mass from radionuclide images.
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Gold Colloid, Radioactive↗
A single-film technic for determining the co-ordinates of radiation sources in implant dosimetry.
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Humans↗
Tumour dose-rate tables instead of central axis depth dose data and tumour-air ratios.
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Cobalt Isotopes↗
Physics and instrumentation.
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Blood Circulation↗
A capital plan.
A panel of experts responded to the Health Care Financing Administration's proposed capital reimbursement regulations at the recent Annual Conference of the Federation of American Health Systems in Orlando, Florida. What follows are edited versions of some of the panelists--but not all--concerning the issue and HCFA's position.
Capital Expenditures↗
New imaging modalities: positron emission tomography and nuclear magnetic resonance.
Positron emission tomography and nuclear magnetic resonance represent two new imaging modalities that utilize computer technology to provide tomographic images of the body. Positron emission tomography uses special metabolic imaging agents, which are positron emitters, to provide information on the metabolic processes that take place within the liver, kidney, and brain, and to allow study of physiologic changing systems such as blood flow. Nuclear magnetic resonance is used to evaluate the chemical constituents and the chemical composition of select tomographic areas within organs of interest. Both methods show great promise for the diagnosis and management of disease.
Computers↗