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Hamphrey Ham

Research Profile

Anatomy

Kidneys

Procedures

Chemicals & Drugs

Physiology

Glomerular Filtration Rate

Concepts & Ideas

Disorders

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Publications

TOP 3
Eva Vandermeulen; Hamphrey R Ham; André A Dobbeleir; Carlos De Sadeleer; Amy Piepsz; Tim Waelbers; Simon Vermeire; Guido Slegers; Kathelijne Y Peremans
(99m)Tc-DMSA absolute and relative renal uptake in cats: procedure and normal values.
Marianne C Tondeur; Anne-Sophie Hambye; Sophie Dethy; Hamphrey R Ham
Interobserver reproducibility of the interpretation of I-123 FP-CIT single-photon emission computed tomography.
Eva Vandermeulen; Carlos De Sadeleer; Amy Piepsz; Hamphrey R Ham; André A Dobbeleir; Simon Vermeire; Ingrid M Van Hoek; sylvie daminet; Guido Slegers; Kathelijne Y Peremans
Determination of optimal sampling times for a two blood sample clearance method using (51)Cr-EDTA in cats.

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All Publications

2011: Eva Vandermeulen; Hamphrey R Ham; André A Dobbeleir; Carlos De Sadeleer; Amy Piepsz; Tim Waelbers; Simon Vermeire; Guido Slegers; Kathelijne Y Peremans
(99m)Tc-DMSA absolute and relative renal uptake in cats: procedure and normal values.
Journal of feline medicine and surgery 2011;13(6):387-92.
2010: Marianne C Tondeur; Anne-Sophie Hambye; Sophie Dethy; Hamphrey R Ham
Interobserver reproducibility of the interpretation of I-123 FP-CIT single-photon emission computed tomography.
Nuclear medicine communications 2010;31(8):717-25.
2010: Eva Vandermeulen; Carlos De Sadeleer; Amy Piepsz; Hamphrey R Ham; André A Dobbeleir; Simon Vermeire; Ingrid M Van Hoek; sylvie daminet; Guido Slegers; Kathelijne Y Peremans
Determination of optimal sampling times for a two blood sample clearance method using (51)Cr-EDTA in cats.
Journal of feline medicine and surgery 2010;12(8):577-83.
2008: André Dobbeleir; Amy Piepsz; Hamphrey R Ham
Pixel-by-pixel mean transit time without deconvolution.
Nuclear medicine communications 2008;29(4):345-8.
2007: Carlos De Sadeleer; Amy Piepsz; Hamphrey R Ham
Checking the consistency of the two blood samples slope-intercept method for estimating GFR using the single blood sample formula in children.
Nuclear medicine communications 2007;28(1):49-54.
2006: Carlos De Sadeleer; Amy Piepsz; Hamphrey R Ham
Post-test quality control for the single blood sample technique in glomerular filtration rate measurement in children.
Nuclear medicine communications 2006;27(3):255-60.
2006: Carlos De Sadeleer; Amy Piepsz; Hamphrey R Ham
Correction factors after having neglected the first exponential in the estimation of chromium-51 EDTA clearance: a reappraisal.
Annals of nuclear medicine 2006;20(2):95-8.
2006: Amy Piepsz; Hamphrey R Ham
Pediatric applications of renal nuclear medicine.
Seminars in nuclear medicine 2006;36(1):16-35.
2004: Jacob D Kuyvenhoven; Hamphrey R Ham; Amy Piepsz
The estimation of renal transit using renography--our opinion.
Nuclear medicine communications 2004;25(12):1223-31.
2004: Jacob D Kuyvenhoven; Hamphrey R Ham; Amy Piepsz
Recovery of renal retention function by differentiating the Patlak-Rutland plot.
Nuclear medicine communications 2004;25(5):501-7.
2004: Hamphrey R Ham; Carlos De Sadeleer; Michelle Hall; Amy Piepsz
Which single blood sample method should be used to estimate 51Cr-EDTA clearance in adolescents?
Nuclear medicine communications 2004;25(2):155-7.
2004: Jacob D Kuyvenhoven; Hamphrey R Ham; Amy Piepsz
The influence of renal function on normalized residual activity.
Nuclear medicine communications 2004;25(2):151-4.
2004: Jacob D Kuyvenhoven; Hamphrey R Ham; Amy Piepsz
Re: Impaired drainage on diuretic renography using half-time or pelvic excretion efficiency is not a sign of obstruction in children with a prenatal diagnosis of unilateral renal pelvic dilatation.
The Journal of urology 2004;171(2 Pt 1):806.
2004: Jacob D Kuyvenhoven; Hamphrey R Ham; Amy Piepsz
Database deconvolution.
Nuclear medicine communications 2004;25(1):87-8.
2003: Hamphrey R Ham
Mean transit time and functional image in asialoglycoprotein receptor scintigraphy.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2003;44(10):1707.
2003: Jacob D Kuyvenhoven; Hamphrey R Ham; Amy Piepsz
Calculation of renal retention function without deconvolution.
Nuclear medicine communications 2003;24(10):1097-103.
2003: Françoise Mannes; Edwige Bultynck; Nicole Van Roijen; Linda Van Der Mauten; Amy Piepsz; Hamphrey R Ham
Utility of posterior oblique views in (99m)Tc-DMSA renal scintigraphy in children.
Journal of nuclear medicine technology 2003;31(2):72-3.
2002: Jacob D Kuyvenhoven; Hamphrey R Ham; Amy Piepsz
Influence of renal function on renal output efficiency.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2002;43(6):851-5.
2002: Fazia Mana; Hamphrey R Ham; P R Franken; B Georges; Daniel Urbain
Influence of the physiological changes of gastric emptying on the simplified single sample 14 C-urea breath test.
Nuclear medicine communications 2002;23(2):171-4.
2002: Jacob D Kuyvenhoven; Hamphrey R Ham; Amy Piepsz
Optimal time window for measurement of renal output parameters.
Nuclear medicine review. Central & Eastern Europe 2002;5(2):105-8.
2001: Fazia Mana; Hamphrey R Ham; Hendrik Reynaert; P Franken; Daniel Urbain
Urea breath test for the diagnosis of Helicobacter pylori.
Gastrointestinal endoscopy 2001;53(6):700-1.
2001: Carlos De Sadeleer; Amy Piepsz; Hamphrey R Ham
Influence of errors in sampling time and in activity measurement on the single sample clearance determination.
Nuclear medicine communications 2001;22(4):429-32.
2001: Fazia Mana; B Georges; P R Franken; Hamphrey R Ham; Daniel Urbain
Importance of precise timing in the simplified 10-min 14C-urea breath test procedure.
Journal of gastroenterology 2001;36(3):187-9.
2001: Fazia Mana; P R Franken; Hamphrey R Ham; Daniel Urbain
Cut-off point, timing and pitfalls of the 13C-urea breath test as measured by infrared spectrometry.
Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver 2001;33(1):30-5.
2000: Amy Piepsz; Carlos De Sadeleer; Hamphrey R Ham
Plasma clearance of 99Tc(m)-MAG3: accuracy of five single-sample methods.
Nuclear medicine communications 2000;21(12):1160-2.
2000: Fazia Mana; B Georges; Hendrik Reynaert; Hamphrey R Ham; Daniel Urbain
Evaluation of the 13C-aminopyrine breath test using nondispersive infrared spectrometry.
Acta gastro-enterologica Belgica 2000;63(4):328-30.
2000: Carlos De Sadeleer; Koen Van Laere; B Georges; Amy Piepsz; Hamphrey R Ham
Influence of time interval and number of blood samples on the error in renal clearance determination using a mono-exponential model: a Monte Carlo simulation.
Nuclear medicine communications 2000;21(8):741-5.
2000: Carlos De Sadeleer; Amy Piepsz; Hamphrey R Ham
Atlas on acute pyelonephritis in children.
Clinical nuclear medicine 2000;25(7):541-5.
2000: Fazia Mana; P R Franken; Hamphrey R Ham; Hendrik Reynaert; Daniel Urbain
13C urea breath test with nondispersive isotope-selective infrared spectrometry: reproducibility and importance of the fasting status.
Helicobacter 2000;5(2):104-8.
2000: Carlos De Sadeleer; Amy Piepsz; Hamphrey R Ham
How good is the slope on the second exponential for estimating 51Cr-EDTA renal clearance? A Monte Carlo simulation.
Nuclear medicine communications 2000;21(5):455-8.
2000: Carlos De Sadeleer; Amy Piepsz; Marianne Tondeur; Hamphrey R Ham
Simplified algorithms for the estimation of 99Tcm-MAG3 clearance.
Nuclear medicine communications 2000;21(1):65-9.
2000: Fazia Mana; Hamphrey R Ham; Hendrik Reynaert; P Franken; Daniel Urbain
13C-urea breath test using infrared spectroscopy: practical recommendations.
The American journal of gastroenterology 2000;95(1):316.
1999: F Arnello; Hamphrey R Ham; Marianne Tondeur; Amy Piepsz
Evolution of single kidney glomerular filtration rate in urinary tract infection.
Pediatric nephrology (Berlin, Germany) 1999;13(2):121-4.
1999: F Arnello; Hamphrey R Ham; Marianne Tondeur; Amy Piepsz
Overall and single-kidney clearance in children with urinary tract infection and damaged kidneys.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1999;40(1):52-5.
1998: Amy Piepsz; F Arnello; Marianne Tondeur; Hamphrey R Ham
Diuretic renography in children.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1998;39(11):2015-6.
1998: Marianne Tondeur; Vinciane Muls; Daniel Urbain; Hamphrey R Ham
Unusual extrahepatic abdominal uptake of Tc-99m colloid.
Clinical nuclear medicine 1998;23(3):169-70.
1997: Marianne Tondeur; Hamphrey R Ham
Bilateral and symmetric accumulation of Tc-99m MDP in breast prostheses.
Clinical nuclear medicine 1997;22(8):563.
1997: Daniel Urbain; Vinciane Muls; B Caucheteur; Guy-Bernard Cadière; Hamphrey R Ham
Gastric emptying in patients with gastroesophageal reflux disease.
The American journal of gastroenterology 1997;92(4):724.
1997: Marianne Tondeur; Olivier Michel; Hamphrey R Ham
Extraosseous Tc-99m methylene diphosphonate uptake related to pulmonary bleeding.
Clinical nuclear medicine 1997;22(4):255-6.
1997: Amy Piepsz; Hamphrey R Ham
How good is the slope of the second exponential for estimating 51Cr-EDTA renal clearance?
Nuclear medicine communications 1997;18(2):139-41.
1996: Amy Piepsz; Marianne Tondeur; Hamphrey R Ham
Reproducibility of simplified techniques for the measurement of 51Cr-EDTA clearance.
Nuclear medicine communications 1996;17(12):1065-7.
1996: Hamphrey R Ham; A Piepsz
Feasibility of estimating glomerular filtration rate in children using single-sample adult technique.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1996;37(11):1805-8.
1996: Amy Piepsz; J Kinthaert; Marianne Tondeur; Hamphrey R Ham
The robustness of the Patlak-Rutland slope for the determination of split renal function.
Nuclear medicine communications 1996;17(9):817-21.
1996: Marianne Tondeur; J Kinthaert; Amy Piepsz; Hamphrey R Ham
Overall accuracy of technetium-99m-MAG3 clearance measurements obtained with a gamma camera heart curve.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1996;37(8):1281-4.
1996: Amy Piepsz; Marianne Tondeur; J Kinthaert; Hamphrey R Ham
Reproducibility of technetium-99m mercaptoacetyltriglycine clearance.
European journal of nuclear medicine 1996;23(2):195-8.
1995: Hamphrey R Ham; Vinciane Muls; Guy-Bertrand Cadiere; J L Froideville; Daniel Urbain
A radionuclide study of regional gastric motility.
Nuclear medicine communications 1995;16(10):827-33.
1995: Daniel Urbain; N Botembe; Vinciane Muls; E Makhoul; Hamphrey R Ham
Thallium-201 per rectal scintigraphy improves prognostic evaluation in alcoholic liver cirrhosis of low and mid severity.
The American journal of gastroenterology 1995;90(9):1461-4.
1995: Daniel Urbain; Vinciane Muls; O Thys; Hamphrey R Ham
Aminopyrine breath test improves long-term prognostic evaluation in patients with alcoholic cirrhosis in Child classes A and B.
Journal of hepatology 1995;22(2):179-83.
1994: Amy Piepsz; F Collier; J Kinthaert; K Vanden Haute; M Hall; Hamphrey R Ham
Effect of hyperfiltration on long-term follow-up of glomerular filtration rate in male Wistar rats.
Pediatric nephrology (Berlin, Germany) 1994;8(6):710-4.
1994: R Denays; E Makhoul; B Dachy; Marianne Tondeur; P Noel; Hamphrey R Ham; P Mols
Electroencephalographic mapping and 99mTc HMPAO single-photon emission computed tomography in carbon monoxide poisoning.
Annals of emergency medicine 1994;24(5):947-52.
1994: R Denays; Marianne Tondeur; P Noël; Hamphrey R Ham
Bilateral cerebral mediofrontal hypoactivity in Tc-99m HMPAO SPECT imaging.
Clinical nuclear medicine 1994;19(10):873-6.
1994: Daniel Urbain; Vinciane Muls; E Makhoul; Hamphrey R Ham
Prognostic value of thallium-201 per rectum scintigraphy in alcoholic cirrhosis.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1994;35(5):832-4.
1993: Daniel Urbain; Vinciane Muls; M Dupont; O Jeghers; O Thys; Hamphrey R Ham
Physiopathological significance of thallium-201 per rectum scintigraphy in liver cirrhosis.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1993;34(10):1642-5.
1993: R Denays; T VanPachterbeke; V Toppet; Marianne Tondeur; M Spehl; Amy Piepsz; P Noël; D Haumont; Hamphrey R Ham
Prediction of cerebral palsy in high-risk neonates: a technetium-99m-HMPAO SPECT study.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1993;34(8):1223-7.
1993: Daniel Urbain; Vinciane Muls; E Makhoul; O Jeghers; O Thys; Hamphrey R Ham
Prognostic significance of hepatic venous pressure gradient in medically treated alcoholic cirrhosis: comparison to aminopyrine breath test.
The American journal of gastroenterology 1993;88(6):856-9.
1993: R Denays; S L Chao; R Mathur-Devré; O Jeghers; J Frühling; P Noël; Hamphrey R Ham
Metabolic changes in the rat brain after acute and chronic ethanol intoxication: a 31P NMR spectroscopy study.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 1993;29(6):719-23.
1992: Hamphrey R Ham; P Mols; J L Froideville; P Bourgeois
Estimation of right ventricular ejection fraction by means of 99Tcm-macroaggregates.
Nuclear medicine communications 1992;13(10):738-43.
1991: Hamphrey R Ham; A Piepsz
Estimation of glomerular filtration rate in infants and in children using a single-plasma sample method.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1991;32(6):1294-7.
1990: Daniel Urbain; O Jeghers; O Thys; J Vanderauwera; Hamphrey R Ham
Aminopyrine breath test in alcoholic cirrhosis.
Nuclear medicine communications 1990;11(4):289-93.
1990: Amy Piepsz; Hamphrey R Ham; M Hall; M Verboven; F Collier
Long-term follow-up of separate glomerular filtration rate in partially obstructed kidneys.
Contributions to nephrology 1990;79():137-41.
1990: O Jeghers; Amy Piepsz; Hamphrey R Ham
What does protein binding of radiopharmaceuticals mean exactly?
European journal of nuclear medicine 1990;17(3-4):101-2.
1989: M Rubinstein; R Denays; Hamphrey R Ham; Amy Piepsz; T VanPachterbeke; D Haumont; P Noël
Functional imaging of brain maturation in humans using iodine-123 iodoamphetamine and SPECT.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1989;30(12):1982-5.
1989: Marianne Tondeur; Amy Piepsz; O Jeghers; J L Froideville; Hamphrey R Ham
Reproducibility of quantitative 99Tcm-MAG 3 measurements in rats.
Nuclear medicine communications 1989;10(6):431-4.
1989: Amy Piepsz; M Hall; Hamphrey R Ham; M Verboven; F Collier
Prospective management of neonates with pelviureteric junction stenosis. Therapeutic strategy based on 99m Tc-DPTA studies.
Scandinavian journal of urology and nephrology 1989;23(1):31-6.
1989: L Van Maldergem; O Jeghers; Guy-Bertrand Cadiere; C de Prez; Hamphrey R Ham; Amy Piepsz
Per rectal thallium scintigraphy for the assessment of portosystemic shunt: an experimental study in the bile duct ligated rats.
European journal of nuclear medicine 1989;15(9):587-90.
1988: Daniel Urbain; O Jeghers; Hamphrey R Ham
Per-rectal portal scintigraphy: comparison between technetium-99m, thallium-201, and iodine-123-HIPDM.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1988;29(12):2020-1.
1988: Amy Piepsz; Hamphrey R Ham; M Hall; Y Thoua; J L Froideville; J Kinthaert; F Collier
Long-term follow-up of separate glomerular filtration rate in partially obstructed kidneys. Experimental study.
Scandinavian journal of urology and nephrology 1988;22(4):327-33.
1987: Amy Piepsz; Hamphrey R Ham; F Collier; M Hall; M Verboven; Frans Keuppens
Re: The effects of renal pelvic pressure elevation on isotope nephrography and renal transit time, an experimental study.
The Journal of urology 1987;138(2):409.
1987: Amy Piepsz; J L Froideville; J Kinthaert; Hamphrey R Ham
Reproducibility of three methods of renal clearance estimation without blood samples by means of 99mTc-DTPA.
Contributions to nephrology 1987;56():77-81.
1987: M Verboven; Hamphrey R Ham; S Josephson; F Collier; M Hall; Amy Piepsz
99Tcm-DMSA uptake in obstructed kidneys. How inaccurate are the 5 h measurements?
Nuclear medicine communications 1987;8(1):45-8.
1987: O Jeghers; N Puttemans; Daniel Urbain; J Lefebvre; Hamphrey R Ham
Comparison of two 99mTc(V)-dimercaptosuccinic acid preparations.
International journal of radiation applications and instrumentation. Part A, Applied radiation and isotopes 1987;38(1):13-8.
1986: Daniel Urbain; B Georges; O Jeghers; J Vanderauwera; O Thys; Hamphrey R Ham
[Thallium scintigraphy. Its usefulness in the follow-up of alcoholic cirrhosis].
Acta gastro-enterologica Belgica 1986;49(5):507-11.
1986: O Jeghers; N Puttemans; Daniel Urbain; Hamphrey R Ham
Technetium-99m DMSA uptake by metastatic carcinoma of the prostate.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1986;27(7):1223-4.
1986: Amy Piepsz; Hamphrey R Ham; J H Roland; J L Froideville; J Kinthaert; M Hall; M Verboven; F Collier
Technetium-99m DMSA imaging and the obstructed kidney.
Clinical nuclear medicine 1986;11(6):389-91.
1986: Daniel Urbain; P Reding; X Verdickt; Hamphrey R Ham
Thallium scintigraphy in the evaluation of portal systemic shunting. The problem of rectal absorption.
Nuclear medicine communications 1986;7(1):25-32.
1986: Daniel Urbain; P Reding; B Georges; O Thys; Hamphrey R Ham
The clinical value of 201Tl per rectum scintigraphy in the work-up of patients with alcoholic liver disease.
European journal of nuclear medicine 1986;12(5-6):267-70.
1985: Hamphrey R Ham; B Georges; J L Froideville; Amy Piepsz
A simple data display for qualitative assessment of esophageal transit.
Clinical nuclear medicine 1985;10(7):483-5.
1985: Hamphrey R Ham; B Georges; J L Froideville; Amy Piepsz
Oesophageal transit of liquid: effects of single or multiple swallows.
Nuclear medicine communications 1985;6(5):263-7.
1985: Amy Piepsz; Hamphrey R Ham; F Collier; Y Thoua; J L Froideville; J Kinthaert; M Hall; M Verboven; S Josephson
Sensitivity of cortical transit and furosemide response in the diagnosis of renal obstruction. An experimental model.
Uremia investigation 1985;9(2):245-52.
1980: Amy Piepsz; C Wetzburger; M Spehl; D Machin; I Dab; Hamphrey R Ham; J Vandevivere; D Baran
Critical evaluation of lung scintigraphy in cystic fibrosis: study of 113 patients.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1980;21(10):909-13.