Which of the following is a ourable prognostic factor in a case of neuroblastoma?
High level expression of Trk A gene is associated with a ourable outcome in neuroblastoma. Favorable prognostic factors in neuroblastoma are: Age less than 1 year, Stage I and II, hyperdiploid or near diploid tumors. Ref: Robbins Pathologic Basis of Disease, 6th Edition, Page 485, 487
Diploidy
N-myc amplification
Chromosome / p depletion
Trk A expression