Quantitative computed tomography liver perfusion imaging using dynamic spiral scanning with variable pitch: feasibility and initial results in patients with cancer metastases

Goetti R, Marincek B, Knuth A, Scheffel H, Stolzmann P, Reiner C, Stenner F, von Boehmer L, Samaras P, Klotz E, Desbiolles L, Leschka S, Alkadhi H. Quantitative computed tomography liver perfusion imaging using dynamic spiral scanning with variable pitch: feasibility and initial results in patients with cancer metastases. Invest Radiol 2010; 45:419-26.