Clinical medicine (London, England)
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Anaphylaxis is a serious systemic hypersensitivity reaction that is usually rapid in onset and may cause death. It is characterised by the rapid development of airway and/or breathing and/or circulation problems. ⋯ The Resuscitation Council UK published an updated guideline in 2021 with some significant changes in recognition, management, observation and follow-up of patients with anaphylaxis. This is a concise version of the updated guideline.
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Oligoarticular juvenile idiopathic arthritis (JIA) and tubercular arthritis in children can present in a similar way as monoarthritis. Patients with musculoskeletal tuberculosis may not have the classical constitutional symptoms. Moreover, microbiological evidence of infection may not be found in all patients. ⋯ The suspicion of tuberculosis was strengthened by the presence of left hilar lymphadenopathy on chest X-ray and positive result on tuberculin skin sensitivity test. The patient showed remarkable clinical and radiological recovery with anti-tubercular therapy. Peculiar features on imaging may help in differentiating infections from inflammatory arthritides, even in the absence of microbiological evidence of infection.