Development of a new method for identification and quantification in cerebrospinal fluid of malignant cells from breast carcinoma leptomeningeal metastasis.

ABSTRACT:

Unlabelled

Background

The diagnosis of leptomeningeal metastasis (LM) in patients with solid tumors remains difficult. The usual diagnostic methods of cytomorphological assessment of cerebro-spinal fluid (CSF) and gadolinium enhanced MRI of the entire neuraxis lack both specificity and sensitivity. The Veridex CellSearch® technology has been designed for the detection of circulating tumor cells (CTC) in blood from cancer patients and validated for the follow-up and prognosis of breast, prostate, colorectal, and lung cancer. Our aim was to adapt this technology for the detection and the enumeration of tumor cells in the CSF of breast cancer patients presenting with LM.

Methods

On the occasion of a randomized phase III study evaluating the role of the intrathecal treat

SUBMITTER: Le Rhun E 

PROVIDER: S-EPMC3539901 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature