RT Journal Article SR Electronic T1 Fibrin degradation products in the cerebrospinal fluid of patients with pneumococcal meningitis. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 843 OP 846 DO 10.1136/jnnp.42.9.843 VO 42 IS 9 A1 P G Cleland A1 J T Macfarlane A1 D R Baird A1 B M Greenwood YR 1979 UL http://jnnp.bmj.com/content/42/9/843.abstract AB Raised levels of fibrin degradation products were found in the cerebrospinal fluid of nearly all of 35 patients with pneumococcal meningitis. The mean level was higher in patients who died subsequently than in those who survived. Cerebrospinal fluid from patients with pneumococcal meningitis showed increased fibrinolytic activity as assessed by clot lysis, suggesting local production of fibrin degradation products within the subarachnoid space.