Cyst fluid ctDNA as a biomarker for genetic profiling and treatment monitoring in cystic brain metastases - PubMed
pubmed.ncbi.nlm.nih.gov
Cyst fluid ctDNA provides a sensitive and comprehensive method for capturing the genetic landscape of CBM, effectively overcoming the limitations of tissue biopsies and plasma ctDNA analysis. By establishing a real-time molecular surveillance network, cyst fluid ctDNA analysis redefines precision ne …
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The original was posted on /r/science by /u/Fit_Ad3058 on 2025-05-31 07:21:55+00:00.

Original Title: Study shows that circulating tumor DNA (ctDNA) from cystic fluid offers higher mutation detection and better treatment tracking than plasma, opening doors to more precise, less invasive monitoring of cystic brain metastases.