The problem of stromal contamination for tumor classification

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Many biomarker and molecular tests are based on extraction methods of tissue lysates. This leads to loss of spatial information and “contamination” of areas of interest with unwanted cells and tissue types.

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IDC=Infiltrating Ductal Carcinoma/

DCIS=Ductal Carcinoma

In Situ/

SRA= Stromal Rich


Value of contextual measurement of proteins and nucleic acids
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Reproducibility and observer independence of 

automated quantification