The American journal of the medical sciences
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Microscopic polyangiitis (MPA), Wegener's granulomatosis and Churg-Strauss syndrome are known as antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis. Cerebrovascular diseases have been rarely reported to be associated with MPA. In this study, we reported a 72-year-old man with MPA showing an initial presentation of pontine infarction, mononeuropathy multiplex and progressively deteriorating renal function. ⋯ After receiving an aggressive treatment consisting of plasma exchange, his neurological deficit dramatically improved. For stroke patients with acute nephritis, the possibility of ANCA vasculitis should be considered. Early diagnosis may improve the prognosis.
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Despite the widespread use of illegal synthetic cannabinoids, report of serious toxicity following its use of is rare. The authors report a case of severe toxicity after intentional inhalation of the synthetic cannabinoid JWH-018.
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Attracting and retaining bright and motivated physicians remains a high priority for academia. Historically, the recruitment of trainees into academia and the retention of junior faculty have been suboptimal. To learn more about the perceived obstacles that discourage the pursuit of academic careers, a Workshop on Academic Career Pathways was conducted during the 2011 Southern Regional Meetings held in New Orleans. ⋯ Afterward, the audience was asked to identify perceived obstacles to recruitment and retention in academic medicine. The group identified 10 major obstacles in 3 categories: financial challenges, personal mentoring and academic skills acquisition. This article summarizes the workshop proceedings and ends with recommendations to chairs and department leaders for improving recruitment and retention in academic medicine based on the discussion.
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Neurocysticercosis (NCC) is endemic in the developing world but is becoming more common in the United States because of immigration. Although NCC is pleomorphic in its presentation, extraparenchymal NCC may be challenging to diagnose and treat. ⋯ Neurologists and neuroradiologists in the United States are often unaware of the pretreatment/post-treatment radiographic patterns of extraparenchymal NCC and the potentially poor prognosis if not correctly diagnosed and managed. The review of this condition is important given increasing incidence in the United States.
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Idiopathic pulmonary fibrosis (IPF) is a devastating progressive lung disease with an average survival of only 3 to 5 years. The mechanisms underlying the initiation and progression of IPF are poorly understood, and treatments available have only modest effect on disease progression. Interestingly, the incidence of IPF is approximately 60 times more common in individuals aged 75 years and older, but the mechanism by which aging promotes fibrosis is unclear. The authors hypothesized that aged lungs have a profibrotic phenotype that render it susceptible to disrepair after injury. ⋯ Altogether, aged lungs manifest a profibrotic phenotype characterized by enhanced fibronectin extracellular domain A and MMP expression and increased TGF-β1 expression and signaling and are populated by Thy-1-negative fibroblasts, all implicated in the pathogenesis of lung fibrosis.