PMID- 16220551 OWN - NLM STAT- MEDLINE DCOM- 20060612 LR - 20191210 IS - 1545-5009 (Print) IS - 1545-5009 (Linking) VI - 46 IP - 7 DP - 2006 Jun TI - Rapid and accurate determination of MYCN copy number and 1p deletion in neuroblastoma by quantitative PCR. PG - 820-4 AB - MYCN amplification and 1p36 deletion are adverse prognostic factors in neuroblastoma, and rapid accurate determination of MYCN amplification is essential for risk stratification. MYCN copy number and 1p36 deletion status were determined by fluorescence in situ hybridization (FISH) and real time PCR in a diagnostic pathology laboratory setting on 35 consecutive patients with neuroblastoma. The PCR technique was technically successful in all cases and results were generally available within 24 hr of biopsy. There was no discordance between FISH and PCR results. Real time PCR is a reliable, accurate, and simple technique that can be applied to small neuroblastoma biopsies allowing rapid diagnosis. CI - (c) 2005 Wiley-Liss, Inc. FAU - Anderson, John AU - Anderson J AD - Department of Oncology, Great Ormond Street Hospital, Unit of Molecular Haematology and Cancer Biology, Institute of Child Health, London, United Kingdom. j.anderson@ich.ucl.ac.uk FAU - Gibson, Sian AU - Gibson S FAU - Williamson, Dan AU - Williamson D FAU - Rampling, Dyanne AU - Rampling D FAU - Austin, Catherine AU - Austin C FAU - Shipley, Janet AU - Shipley J FAU - Sebire, Neil AU - Sebire N FAU - Brock, Penelope AU - Brock P LA - eng PT - Comparative Study PT - Evaluation Study PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Pediatr Blood Cancer JT - Pediatric blood & cancer JID - 101186624 RN - 0 (Genetic Markers) SB - IM MH - Child, Preschool MH - *Chromosome Deletion MH - *Chromosomes, Human, Pair 1 MH - *Gene Amplification MH - *Genes, myc MH - Genetic Markers MH - Humans MH - In Situ Hybridization, Fluorescence MH - Infant MH - Neuroblastoma/genetics/*pathology MH - Polymerase Chain Reaction/*methods MH - Polymorphism, Single Nucleotide EDAT- 2005/10/13 09:00 MHDA- 2006/06/13 09:00 CRDT- 2005/10/13 09:00 PHST- 2005/10/13 09:00 [pubmed] PHST- 2006/06/13 09:00 [medline] PHST- 2005/10/13 09:00 [entrez] AID - 10.1002/pbc.20311 [doi] PST - ppublish SO - Pediatr Blood Cancer. 2006 Jun;46(7):820-4. doi: 10.1002/pbc.20311.