Clin Med
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Review Case Reports
Cerebral amyloid angiopathy: a transient ischaemic attack mimic.
Cerebral amyloid angiopathy is a commonly occurring condition that is not familiar to most clinicians. A common presenting feature may be transient focal neurological symptoms leading to the potential for clinical misdiagnosis as transient ischaemic attack. ⋯ Cerebral amyloid angiopathy can be diagnosed based on clinical and radiological findings, but clinicians need a high index of suspicion to ensure appropriate investigations are requested. In this article we aim to cover the pathophysiology, clinical findings, radiological appearances and approach to management of cerebral amyloid angiopathy.
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Hypernatraemia is a common finding among patients presenting to hospital. The aim of this observational study was to discover what types of patients presented with hypernatraemia and whether they were appropriately managed. The management of hypernatraemia was audited against common standards of care. ⋯ The majority of patients who present with hypernatraemia are older, dependent and/or suffer from cognitive impairment. Many of these patients do not have a reversible cause for their hypernatraemia. These patients need to be recognised, ideally in the community, so that inappropriate admission can be avoided, but also on presentation to hospital so that appropriate care, which may be end-of-life care, can be provided.
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This paper reports on a study that aimed to assess the inter-rater agreement of observable neurological signs in the upper and lower limbs (eg inspection, gait, cerebellar tests and coordination) and elicitable signs (eg tone, strength, reflexes and sensation). Thirty patients were examined by two neurology doctors, at least one of whom was a consultant. The doctors' findings were recorded on a standardised pro forma. ⋯ Almost perfect agreement was seen for cerebellar signs and inspection (a combination of speed of movement, muscle bulk, wasting and tremor); substantial agreement for strength, gait and coordination; moderate agreement for tone and reflexes; and only fair agreement for sensation. The inter-rater agreement is therefore better for observable neurological signs than for elicitable signs, which may be explained by the additional skill and cooperation required to elicit rather than just observe clinical signs. These findings have implications for clinical practice, particularly in telemedicine, and highlight the need for standardisation of the neurological examination.
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Patients who remain unconscious and unaware after a brain insult challenge healthcare. Clinicians are faced with a clinical situation often outside their usual experience. ⋯ And people, especially family and friends, are faced with moral, legal and philosophical questions that have no easy answers. This conference launched national guidelines that should assist clinical teams and organisations, and should ensure that all patients and families receive a good quality service.
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The health burden in most countries has changed. Although acute care is needed for trauma, acute illness and exacerbations of chronic disease, most of the burden is now long term. ⋯ The current hospital- and doctor-centric focus needs to change to one where specialists work in the community as much as in hospitals and share this different type of care with others. For potential future doctors, the scientific basis of medicine will still underpin their unique role in diagnosis and prescribing, but they will need to understand these other changes and to be selected according to attributes compatible with their future role, and then be trained and assessed accordingly.