Kyle is a 7-month-old boy who presents to the emergency department (ED) of a district general hospital in a coma. He has been somewhat lethargic in the past few days, has vomited several times and has gradually gotten worse. His parents could not rouse him and brought him straight to the ED. There is no past medical history of note, and no diseases run in the family. You have been asked to assess him...100 Cases in Paediatrics presents 100 scenarios commonly seen ...