TY - JOUR T1 - Post-<sup>90</sup>Y Radioembolization PET/CT Scan with Respiratory Gating Using Time-of-Flight Reconstruction JF - Journal of Nuclear Medicine Technology JO - J. Nucl. Med. Technol. SP - 42 LP - 42 DO - 10.2967/jnmt.112.114413 VL - 41 IS - 1 AU - Maricon Dizon Mamawan AU - Seng Chuan Ong AU - Jonel Marasigan Senupe Y1 - 2013/03/01 UR - http://tech.snmjournals.org/content/41/1/42.abstract N2 - We present an interesting case of a post-90Y radioembolization PET scan acquired with the aide of respiratory gating. We postulated that respiratory gating would allow accurate tracking of the tumor position, which may be altered by patient breathing. Time-of-flight image reconstruction was used to produce images with less noise in fewer iterations than is possible with conventional PET. ER -