Detection of erbB2 copy number variations in plasma of patients with esophageal carcinoma


Mortality is high in patients with esophageal carcinoma as tumors are rarely detected before the disease has progressed to an advanced stage. Here, we sought to isolate cell-free DNA released into the plasma of patients with esophageal carcinoma, to analyze copy number variations of marker genes in the search for early detection of tumor progression. Plasma… (More)
DOI: 10.1186/1471-2407-11-126


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