The Influence of Blood Contamination on Cerebrospinal Fluid Diagnostics.

ABSTRACT: Background: Blood contamination due to traumatic lumbar puncture presents a diagnostic pitfall in cerebrospinal fluid (CSF) analysis. It is controversially discussed if phagocytosis of erythrocytes which can be found in the CSF after subarachnoid hemorrhage can also develop in vitro in the presence of artificial blood contamination. Furthermore, there is no consensus about the acceptable amount of artificial blood contamination on CSF protein results. Methods: Two measurement series were performed in order to investigate the role of artificial blood contamination on the possible development of erythrophages and siderophages in the CSF: (1) blood contamination was simulated in vitro by adding blood into the CSF. (2) CSF was investigated when blood contamination occurred during a traumatic l

SUBMITTER: Schwenkenbecher P 

PROVIDER: S-EPMC6582628 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature