title: Infectious disease emergencies. Part 1: Patients presenting with an altered state of consciousness.
mesh_terms: D001922:Brain Abscess / Q000175:diagnosis; D001927:Brain Diseases / Q000175:diagnosis; D003141:Communicable Diseases / Q000175:diagnosis*; D003243:Consciousness; D003937:Diagnosis, Differential; D004630:Emergencies; D004653:Empyema / Q000175:diagnosis; D006801:Humans; D008581:Meningitis / Q000175:diagnosis; D009181:Mycoses / Q000175:diagnosis; D012202:Reye Syndrome / Q000175:diagnosis; D014777:Virus Diseases / Q000175:diagnosis