Gene expression array analysis to determine tissue of origin of carcinoma of unknown primary: cutting edge or already obsolete?

MeSH terms

• Biomarkers, Tumor / genetics*
• Cell Lineage / genetics*
• Gene Expression Profiling*
• Genetic Testing*
• Humans
• Neoplasms, Unknown Primary / diagnosis*
• Neoplasms, Unknown Primary / genetics
• Oligonucleotide Array Sequence Analysis
• Prognosis