RT Journal Article SR Electronic T1 Investigating ataxia in childhood JF Archives of disease in childhood - Education & practice edition JO Arch Dis Child Educ Pract Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP edpract-2018-315893 DO 10.1136/archdischild-2018-315893 A1 Emily Petley A1 Manish Prasad A1 Shalini Ojha A1 William P Whitehouse YR 2019 UL http://ep.bmj.com/content/early/2019/12/13/archdischild-2018-315893.abstract AB Ataxia is a common presentation to an acute paediatric unit and it can often be difficult to determine the cause. It is important to distinguish between serious causes, for example, brain tumours and encephalitis, and more benign causes in order to guide investigations and treatment. In this review, we describe the different types of ataxia, the causes associated with them, the examination findings and what investigations to perform in order to make a diagnosis.