Handbook of clinical neurology
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In the acute setting, the primary objective is to decide whether the headache is primary, secondary but benign (for example a headache associated with a cold), or secondary to a potentially life-threatening cause (subarachnoid hemorrhage (SAH), bacterial meningitis, intracranial hypertension). The cornerstone of headache diagnosis is the interview with the patient, followed by a thorough physical examination. These two first clinical steps determine the need for investigation, immediate with inpatient care or on an outpatient basis, and the treatment to recommend, acutely and for future attacks in the case of primary headache. ⋯ Headaches can be separated into four groups: (1) recent onset and thunderclap; (2) recent onset with progressive installation: (3) well known to the patient and episodic (attacks with headache-free periods, as in episodic migraine or cluster headache); and (4) chronic daily headaches (more than 3 months, more than 15 days of headache per month). Headaches with a recent onset and judged unusual or worrisome by the patient (even one with frequent headaches) must raise the suspicion of a secondary cause and need to be investigated. Headaches that continue for months or years are more often primary, but secondary causes need to be ruled out in certain cases.
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Historical Article
Chapter 48: history of neurology in Australia and New Zealand.
In comparison with most Western countries, neurology as a recognized medical specialty has a relatively brief history in Australia: the national body for neurologists, the Australian (since 2006: and New Zealand) Association of Neurologists, was founded only in 1950. The development of neurology in both countries was heavily influenced by British neurology, and until recently a period in the National Hospital for Neurology and Neurosurgery, Queen Square, London was regarded as essential to specialist training in neurology. ⋯ The first Australian physician to unambiguously commit himself to neurology was Alfred Walter Campbell (1868-1938), a remarkable personality who established an imposing reputation as neurocytologist and neuropathologist. The chapter provides a concise overview of the development of neurology as a clinical and academic specialty in Australia and New Zealand.