MYCN and neoplasm: The student's t-test showed that high expression of LMO3 was significantly associated with ≥1 year of age (p = 0.036), low expression of TrkA (p = 0.003) and MYCN amplification (p = 0.04), but not with the tumor stage (p = 0.17), tumor origin (p = 0.083) and Shimada classification (p = 0.082).