Article
Liquid biopsy in the setting of leptomeningeal metastases: a systematic review and meta-analysis.
Journal of neuro-oncology - 1 Dec 2023
Wijaya Jeremiah H, Patel Utsav D, Quintero-Consuegra Miguel D, Aguilera-Peña Maria P, Madriñán-Navia Humberto J, Putra Aulia W, July Julius, Kataria Saurabh
Abstract excerpt
PURPOSE: The blood-brain barrier can prevent circulating tumor DNA (ctDNA) derived from the central nervous system from entering the blood making it challenging to evaluate molecular features of leptomeningeal metastasis (LM). Accordingly, we sought to systematically compare the diagnostic power or significance of ctDNA derived from cerebrospinal fluid (CSF) compared to plasma ctDNA in patients with LM. METHODS:...
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