RT Journal Article SR Electronic T1 Fatal subacute necrotising brainstem encephalitis in a young man due to a rare parasitic (Balamuthia) infection JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 112 OP 117 DO 10.1136/jnnp.2007.142547 VO 8 IS 2 A1 K Prasad A1 R Bhatia A1 M V P Srivastava A1 V Pardasani A1 A Garg A1 A Rishi YR 2008 UL http://pn.bmj.com/content/8/2/112.abstract AB We describe a case of brainstem inflammation in a young man which at first defied diagnosis. However, after his death, and notwithstanding our inability to find a cause at autopsy, we did not give up. After sending paraffin blocks to the Centers for Disease Control in Atlanta, Georgia, USA, they suggested the diagnosis of Balamuthia (amoebic) infection.