Clinical medicine (London, England)
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The introduction of the term 'acute kidney injury' (AKI) along with an international classification scheme,1 caused some initial confusion, but most clinicians and many patients now understand that the term 'injury' denotes damage to the internal workings of the kidney, rather than physical trauma. However, of greater concern is the use of the term 'nephrotoxic' to include drugs that are, in most settings, nephroprotective. We argue that this imprecise terminology, unfortunately adopted by the National Institute for Health and Care Excellence (NICE) among others, is potentially harmful, and that the terms 'nephrotoxin' and 'nephrotoxic' should not be used to describe haemodynamically mediated and fully reversible effects of some drugs on excretory function.
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We present the case of a 41-year-old Australian woman with a 3-day history of fevers and migratory polyarthritis. Three weeks prior she had been treated by her GP with phenoxymethylpenicillin for acute tonsillitis. Examination confirmed synovitis. ⋯ The patient was treated for acute rheumatic fever with corticosteroids and a 10-day course of cephalexin. After 8 weeks, she made a full recovery and had normalised inflammatory markers and liver biochemistry. She was then commenced on monthly prophylactic intramuscular benzathine penicillin. This case study aims to raise awareness of the presentation, diagnosis and management of acute rheumatic fever.
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Adult-onset measles is rare in the UK, particularly in patients with a complete vaccination history. We present a case of a UK-born patient who received all childhood vaccinations, had no history of recent travel or unwell contacts who was diagnosed with measles complicated by pneumomediastinum. ⋯ The nature of the rash can provide an important clue to the diagnosis. Liaison with infection specialists facilitates early diagnosis, allowing for appropriate initial investigations, improving clinical management and early infection control precautions being instituted.
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Case Reports
Spontaneous splenic rupture secondary to dabigatran: the last in a series of unfortunate events.
We present the case of a 77-year-old woman who had an accidental fall in her garden, resulting in a fracture of her left ankle. After manipulation of the fracture, she developed sudden onset shortness of breath. An echo led to the diagnosis of Takotsubo cardiomyopathy. ⋯ She was started on dabigatran. A few days later, she developed abdominal pain, and was subsequently diagnosed with a spontaneous splenic rupture. This case was interesting due to the unusual chain of events following a simple fall, and also a rare complication of anticoagulant therapy.