MIBG non-avid at diagnosis = better outcome? POC39 (p. 211) Neuroblastomas with non-avid I-123 MIBG scan and negative urinary catecholamine secretion: A single institute’s experience PL30 (p. 102) Analysis of MIBG scoring as a prognostic indicator in patients with stage 4 neuroblastoma. A Children’s Oncology Group (A3973) report Dui Yen Soh, Sylvain Baruchel, and Meredith Irwin at Sick Kids in ...