Critical Reviews in Oncology/Hematology 39 (2001) 203 – 218 Role of radiation dosimetry in radioimmunotherapy planning and treatment dosing Gerald L. DeNardo a *, Malik E. Juweid b , Christine A. White c , Gregory A. Wiseman d , Sally J. DeNardo a a Room 3100, Hematology /Oncology, Radiodiagnosis and Therapy, Uniersity of California, Dais Medical Center, 1508 Alhambra Bld., Sacramento, CA 95816, USA b Garden State Cancer Center, Belleille, NJ 07109, USA c IDEC Pharmaceuticals Corp, San Diego, CA 92121, USA d Mayo Clinic, Rochester, MN 55905, USA Accepted 12 January 2001 Contents 1. Introduction ............................................... 204 2. Purposes of radiation dosimetry .................................... 205 3. Methods for radiation dosimetry.................................... 206 4. Tracer vs. therapy radiation dosimetry ................................ 207 5. Nonmyeloablative vs. myeloablative therapy ............................. 208 6. Marrow radiation dosimetry ...................................... 209 6.1. Traditional methods ........................................ 209 6.2. Imaging-based methods ...................................... 210 7. Treatment dosing methods ....................................... 210 7.1. Radiation dose (cGy)-based methods .............................. 211 7.2. Radionuclide dose (GBq)-based methods ............................ 211 8. Relationship between radiation dose and toxicity or tumor response ............... 212 9. Regulatory considerations ........................................ 213 Acknowledgements ............................................. 214 References .................................................. 214 Biographies .................................................. 217 Abstract Cancer-seeking antibodies (Abs) carrying radionuclides can be powerful drugs for delivering radiotherapy to cancer. As with all www.elsevier.com/locate/critrevonc * Corresponding author. Tel.: +916-734-3787; fax: +916-451-2857. E-mail address: gldenardo@ucdavis.edu (G.L. DeNardo). 1040-8428/01/$ - see front matter © 2001 Elsevier Science Ireland Ltd. All rights reserved. PII:S1040-8428(01)00109-3