1. Applications of DNA-Based Liquid Biopsy for Central Nervous System Neoplasms 
Joanna Wang, Chetan Bettegowda 
The Journal of Molecular Diagnostics 
Volume 19, Issue 1, Pages (January 2017)
DOI: /j.jmoldx
Copyright © 2017 American Society for Investigative Pathology and the Association for Molecular Pathology Terms and Conditions

2. Figure 1
Tumors release circulating tumor DNA, circulating tumor cells, and extracellular vesicles into the bloodstream. The detection and analysis of these circulating biomarkers have utility as a liquid biopsy at multiple time points during disease management for screening, diagnosis, prognostication, and prediction.
The Journal of Molecular Diagnostics  , 24-34DOI: ( /j.jmoldx )
Copyright © 2017 American Society for Investigative Pathology and the Association for Molecular Pathology Terms and Conditions