Clinical medicine (London, England)
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A 55-year-old man presented with acute ST-elevation myocardial infarction. He received rescue angioplasty with one drug eluting stent. He developed marked breathlessness and haemoptysis two days later. ⋯ Pneumonitis and pulmonary haemorrhage is rarely reported with acute myocardial infarction, but poses serious challenge to the patient and the clinician. Diagnosis may be delayed as breathlessness can occur due to myriad causes after myocardial infarction. Interrupting dual anti-platelet therapy after angioplasty could lead to devastating stent thrombosis.
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Case Reports
Lesson of the month 2: Non-uraemic calciphylaxis - an unexpected differential diagnosis for a necrotic ulcer.
Calciphylaxis is an uncommon cause of skin necrosis seen almost exclusively in patients with end-stage renal disease. We present an unexpected diagnosis of calciphylaxis in a patient with normal renal and parathyroid function. The patient presented with a month-long history of painful bilateral necrotic leg ulcers, resistant to conventional treatment. ⋯ A biopsy confirmed a diagnosis of calciphylaxis. We suspect that warfarin therapy may have contributed to the development of this condition. Through this case we aim to raise awareness of calciphylaxis as a differential diagnosis of non-healing necrotic skin ulcers, especially in patients with known risk factors including established warfarin therapy.
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The roll out of the primary percutaneous coronary intervention pathway as the default treatment for patients with ST elevation myocardial infarction (STEMI) across the NHS has led to a paradigm shift in the model of care resulting in a significant improvement in mortality. In comparison, a similar care plan does not exist for non-ST elevation acute coronary syndrome (NSTE-ACS) despite the fact that patients presenting with high-risk non-STEMI carry a similar if not higher mortality at six months in comparison to STEMI. In this article we focus on the contemporary management of NSTE-ACS in the NHS and also look at some of the dedicated pathways already developed and implemented successfully in expediting treatment and decreasing hospital stay without compromising the safety of patients.