5' Amplification in Neuroblastoma: A Case Report.

Neuroblastoma is the most common cancer in infants younger than 12 months of age, occurring with an incidence of 1 in 100,000 children. The clinical outcome of neuroblastoma ranges from spontaneous regression to treatment-resistant progression and/or metastasis, and accounts for 8-10% of childhood cancer deaths. Segmental chromosomal aberrations, as well as and amplification, are among factors contributing to an unfavorable genomic profile and high-risk disease classification.