The American journal of emergency medicine
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Head and shoulder positioning may affect cross-sectional area (CSA) and location of the subclavian vein (SCV). We investigated the CSA of the SCV and the depth of the SCV, depending on the head and shoulder positions. ⋯ Ipsilateral 30° head rotation, neutral shoulder position, and Trendelenburg position significantly enhanced the CSA of the SCV in obese participants.
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Lung cancer is one of the leading causes of cancer related mortality worldwide. Currently, it is the third most common cancer behind prostate and breast cancer. Approximately 85% of all lung cancers are non-small-cell lung cancers (NSCLC). ⋯ Multiple case reports have been reported with ocular metastases, such as the choroid, iris and retina. We present a 87-year-old women whose initial emergency department presentation of squamous cell type lung cancer was an intraocular mass. To our knowledge this is the first reported case of this presentation and diagnosis within the emergency department setting.
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Case Reports
Atypical presentation of transverse myelitis in the emergency department: A case report.
Transverse myelitis (TM) is an inflammatory disorder of the spinal cord characterized by acute onset sensory loss and motor weakness below the level of the lesion. The etiology of the disease is varied, and diagnosis of TM in the Emergency Department (ED) can be difficult owing to the low incidence of the disease, and frequently insidious onset. ⋯ While in the ED, she experienced left lower extremity weakness and sensory changes that slowly progressed bilaterally, and ultimately was diagnosed with transverse myelitis. Transverse myelitis rarely diagnosed in the ED setting, but it is an important clinical consideration when evaluating ED patients presenting with both pain and progressive neurologic symptoms.
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There is increasing evidence that COVID-19 is a multi-organ infectious disease with respiratory system as its main clinical manifestation. In particular, its risk of cardiovascular infection calls for effective clinical intervention strategies. The multiple values of heparin in its cardiovascular system deserve to be considered.