The American journal of emergency medicine
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We report a case where an emergency physician using bedside ocular ultrasound was able to diagnose vitreous hemorrhage and lens dislocation in an elderly patient. Bedside ultrasound performed by a physician trained in this imaging modality can diagnose ocular emergencies, facilitating appropriate consultation and treatment.
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A 58-year-old man presented to the emergency department with a persistent left-sided sore throat of 2-month duration. The sore throat had not responded to antibiotic therapy. Over the past week, the soreness had increased and was aggravated by opening the mouth. ⋯ In the upper left neck, a 3-cm, firm, nontender, lymph node was palpated anterior to the sternocleidomastoid muscle. A computed tomography of the neck with contrast revealed an enhancing tonsillar mass as well as enlarged lymph nodes bilaterally. A transoral biopsy returned squamous cell carcinoma.
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Softball is a popular participant sport in the United States. This study investigated the epidemiology of softball injuries with comparisons between children and adults. ⋯ To our knowledge, this is the first study to investigate softball injuries using a nationally representative sample. Softball is a common source of injury among children and adults. Increased efforts are needed to promote safety measures, such as face guards, mouth guards, safety softballs, and break-away bases, to decrease these injuries.
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Case Reports
Warburg effect associated with transformed lymphoplasmacytic lymphoma to diffuse large B-cell lymphoma.
Warburg effect is a rare metabolic complication in hematologic malignancies, commonly presented with lactic acidosis and hypoglycemia. Mechanism explained by abnormality of mitochondrial oxidative phosphorylation in cancer cells and energy production is mostly dependent on anaerobic respiration or glycolysis pathway to meet large tumor demand. We present a case with history of lymphoplasmacytic lymphoma and Waldenstörm macroglobulinemia, partial response to chemotherapy. ⋯ Warburg effect represents poor prognosis no matter with or without hypoglycemia. Treatment of choice is cytoreduction with early chemotherapy. Our patient died 2 days after Warburg effect occurred.
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Case Reports
Spontaneous hemothorax following thrombolytic and anticoagulant therapy for massive pulmonary embolism.
Massive spontaneous hemothorax following combined thrombolytic and anticoagulant therapy for pulmonary embolism(PE) is a rare event that is little documented in the literature. Here, we describe a rare case of spontaneous hemothorax in a 23-year-old woman with underlying systemic lupus erythematosus following combined administration of tissue plasminogen activator and low-molecular-weight heparin for massive PE. This report of our successful treatment of this case by video-assisted thoracoscopic thoracotomy demonstrates that although the occurrence is rare, massive hemothorax following anticoagulant and/or thrombolytic therapy for PE should be suspected if patients experience chest pain, dyspnea, or signs of anemia, and follow-up physical examination and hemogram should be performed to facilitate diagnosis of this life-threatening complication.