Modeling tissue contamination to improve molecular identification of the primary tumor site of metastases
Author(s) -
Vincent Martin,
Katharina Perell,
Finn Cilius Nielsen,
Gedske Daugaard,
Niels Richard Hansen
Publication year - 2014
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btu044
Subject(s) - contamination , liver tissue , identification (biology) , pathology , primary tumor , cancer , tissue sample , biopsy , usability , metastasis , medicine , computer science , biology , biomedical engineering , ecology , human–computer interaction
Contamination of a cancer tissue by the surrounding benign (non-cancerous) tissue is a concern for molecular cancer diagnostics. This is because an observed molecular signature will be distorted by the surrounding benign tissue, possibly leading to an incorrect diagnosis. One example is molecular identification of the primary tumor site of metastases because biopsies of metastases typically contain a significant amount of benign tissue.
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