RT Journal Article SR Electronic T1 MIRD Pamphlet No. 22 (Abridged): Radiobiology and Dosimetry of α-Particle Emitters for Targeted Radionuclide Therapy JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 311 OP 328 DO 10.2967/jnumed.108.058651 VO 51 IS 2 A1 George Sgouros A1 John C. Roeske A1 Michael R. McDevitt A1 Stig Palm A1 Barry J. Allen A1 Darrell R. Fisher A1 A. Bertrand Brill A1 Hong Song A1 Roger W. Howell A1 Gamal Akabani A1 In collaboration with the SNM MIRD Committee: Wesley E. Bolch, A. Bertrand Brill, Darrell R. Fisher, Roger W. Howell, Ruby F. Meredith, George Sgouros (Chair), Barry W. Wessels, and Pat B. Zan YR 2010 UL http://jnm.snmjournals.org/content/51/2/311.abstract AB The potential of α-particle emitters to treat cancer has been recognized since the early 1900s. Advances in the targeted delivery of radionuclides and radionuclide conjugation chemistry, and the increased availability of α-emitters appropriate for clinical use, have recently led to patient trials of radiopharmaceuticals labeled with α-particle emitters. Although α-emitters have been studied for many decades, their current use in humans for targeted therapy is an important milestone. The objective of this work is to review those aspects of the field that are pertinent to targeted α-particle emitter therapy and to provide guidance and recommendations for human α-particle emitter dosimetry.