The American journal of emergency medicine
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Case Reports
Ruptured sinus of Valsalva aneurysm: An uncommon presentation of shock to the pediatric emergency department.
This case report describes a rare etiology of cardiogenic shock, particularly in the pediatric population. A healthy 17 year old male presents from an outside hospital in undifferentiated shock requiring vasopressor support. Ruptured sinus of Valsalva aneurysm was diagnosed by echocardiogram and the patient went emergently to the operating room for surgical repair. We discuss the anatomy, incidence, and risk factors for sinus of Valsalva aneurysms, along with the range of clinical presentations and Emergency Department management of symptomatic rupture of sinus of Valsalva aneurysms.
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Angiotensin converting enzyme inhibitor-induced angioedema is typically easily recognizable in the emergency department. Angioedema lateralizing to one side, however, is infrequently reported, rare, and has the same potential of progression to airway compromise. We present of a case of an 80-year-old man with angioedema of the lower lip that had regressed prior to significant progression of right sided angioedema of the tongue and oropharynx.
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Management of acute pulmonary hypertension in the Emergency Department(ED) can be challenging. The treatment is specialised, requires rapid identification and correction of the precipitating cause; failing which the patient enters a vortex of deterioration. We describe a lesser-known cause for the same, Thiamine responsive acute pulmonary hypertension (TRAPH) syndrome where timely appropriate treatment can result in dramatic improvement. ⋯ Thiamine Responsive Acute Pulmonary Hypertension (TRAPH) Syndrome is an under-recognised entity which should be included in differentials for acute right ventricular dysfunction in the ED. Early diagnosis and rapid protocolised management of the same can cause quick recovery of patients.
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A healthy young man presented to the emergency department with mild hemoptysis associated with cannabis abuse. He was on no medications and cocaine abuse was ruled out by both history and negative toxicology screens. ⋯ The patient improved spontaneously within a few days, hemoptysis stopped and repeat imaging was entirely normal. With the increase in cannabis abuse and enhanced cannabis potency worldwide clinicians may increasingly encounter even unusual cannabis-associated adverse drug reactions, including associated diffuse alveolar hemorrhage.
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A 51-year-old female with prior history of ventriculoperitoneal shunt presented with worsening abdominal distension. Her abdomen was diffusely tender and firm with a slight fluid wave. ⋯ She underwent paracentesis of the cyst with interventional radiology and required a revision of her ventriculoperitoneal shunt. CSF pseudocysts are a rare complication of ventriculoperitoneal shunts, however, are an important consideration in patients presenting with abdominal complaints and require specialized intervention and assessment.