CSF total protein is a test to determine the amount of protein in cerebrospinal fluid (CSF). This test may be helpful in diagnosing tumors, infective polyneuritis (inflammation of several groups of nerve cells), vasculitis, blood in the CSF, and trauma.
Review Date 4/21/2019
Updated by: Amit M. Shelat, DO, FACP, FAAN, Attending Neurologist and Assistant Professor of Clinical Neurology, Stony Brook University School of Medicine, Stony Brook, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.