1 Klinisk Fysiologisk/Nuklearmedicinsk Afdeling, Bispebjerg and Frederiksberg Hospital, The Capital Region of Denmark2 Clinical Physiology and Nuclear Medicine, Herlev and Gentofte Hospital, The Capital Region of Denmark3 unknown
Single-head gamma camera renography has been used for decades to estimate kidney function. An estimate of the glomerular filtration rate (GFR) can be obtained using Tc-diethylenetriaminepentaacetic acid (Tc-DTPA). However, because of differing attenuation, an error is introduced when the kidney depth or kidney size is unequal. This error can be reduced using geometric mean data obtained from dual-head renography. The aim of this study was to compare single-head versus dual-head assessment of single kidney function.
Nuclear Medicine Communications, 2013, Vol 34, Issue 4, p. 322-7