Search Results - "Kuyvenhoven, Jacob D"

Normalized Residual Activity: Usual Values and Robustness of the Method by Piepsz, Amy, Kuyvenhoven, Jacob D, Tondeur, Marianne, Ham, Hamphrey

“…The objectives of this study were 2-fold: first, to investigate the robustness of the normalized residual activity (NORA), a parameter that has recently been…”
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Influence of Renal Function on Renal Output Efficiency by Kuyvenhoven, Jacob D, Ham, Hamphrey R, Piepsz, Amy

“…The purpose of this study was to quantify the influence of renal function on output efficiency (OE) and to evaluate factors that may modify this effect…”
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The estimation of renal transit using renography – our opinion by Kuyvenhoven, Jacob D, Ham, Hamphrey R, Piepsz, Amy

“…Renal transit estimation using renography has been employed for decades. A variety of methods have been developed, ranging from simple quantitative to more…”
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The influence of renal function on normalized residual activity by Kuyvenhoven, Jacob D, Ham, Hamphrey R, Piepsz, Amy

“…OBJECTIVETo quantify the influence of overall renal function on normalized residual activity (NORA) and to evaluate the modifying factors. METHODSA computer…”
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Recovery of renal retention function by differentiating the Patlak–Rutland plot by Kuyvenhoven, Jacob D, Ham, Hamphrey R, Piepsz, Amy

“…INTRODUCTIONIt has been suggested that renal retention function can be estimated by differentiation of the Patlak-Rutland plot. AIMTo evaluate the error…”
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Lung Uptake on Technetium-99m-MDP Bone Scan in Wegener's Vasculitis by Kuyvenhoven, Jacob D, Ommeslag, Dirk J, Ackerman, Christine M, Hilderson, Jozef M, Troch, Monique E

“…A 99mTc-MDP bone scan was performed on a 65-yr-old woman because of joint pain. The study showed bilateral lung uptake and no abnormalities of the affected…”
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Influence of renal function on renal output efficiency / Reply by Nimmon, Cyril C, Britton, Keith E, Kuyvenhoven, Jacob D, Ham, Hamphrey R, Piepsz, Amy

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When Could the Administration of Furosemide Be Avoided? by Kuyvenhoven, Jacob, Piepsz, Amy, Ham, Hamphrey

“…PURPOSEThe purpose of this study was to evaluate whether some parameters of the basic renogram allow one to omit the administration of furosemide in cases of…”
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Optimal time window for measurement of renal output parameters by Kuyvenhoven, Jacob D, Ham, Hamphrey R, Piepsz, Amy

“…Although normalised residual activity (NORA) and output efficiency (OE) are usually measured at a fixed time t, their dependency on t may affect the prediction…”
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