Correction

O'Sullivan P, Sajjad J, Abrar S, et al. Headache during haemodialysis in a patient with shunt: a cause for concern? (BMJ Case Reports Published 27 March 2015; doi:10.1136/bcr-2014-208887). There were a number of amendments in this paper which were not corrected by the editorial office. We would like to apologise to the authors for these oversights. After “Outcome and Follow-up”, first sentence: “Approximately 6 months later” should read: “Approximately 6 months after her initial presentation”. In the Discussion, fourth sentence, the abbreviation “DDS” should be after “suspect dialysis disequilibrium syndrome.” Also in the discussion, in the fifth sentence. “The only other reported case of disability determination services (DDS) in similar...” should be: “The only other reported case of DDS in similar...” In the third paragraph, last sentence it should be: “several reviews of the topic have also emerged…” Finally, in the Learning points, the first learning point should be disregarded completely.