Chest
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A 60-year-old man with a history of COPD, uncontrolled diabetes (hemoglobin A1c, 10.6%), obesity (BMI, 33.4), and a family history of Ehlers-Danlos syndrome came to the ED with several hours of acute-onset severe left mid-axillary pleuritic chest pain without alleviating factors. The pain had no specific triggers, including activities or heavy meals. It was associated with nausea, chills, and diaphoresis; also, it was preceded by a few weeks of subacute flulike symptoms for which he did not seek medical attention. He denied previous similar symptoms, recent trauma, or surgeries.
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A 70-year-old woman was transferred to our ED from an outside ED for hypoxemia. Three weeks earlier, an inpatient evaluation for syncope revealed a right intraventricular filling defect, multiple pulmonary nodules, pulmonary emboli, and a left breast mass. ⋯ She experienced progressively worsening dyspnea, prompting a return to the outside ED, where she was found to be severely hypoxemic and was intubated. Her medical history included diabetes, hypertension, hyperlipidemia, COPD, hypothyroidism, diastolic heart failure, and a 40+ pack-year smoking history.
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A 74-year-old man, in excellent physical condition and doing regular intense cycling, was evaluated for transient episodes of thoracic discomfort over a period of several months. His medical history only included a right inguinal hernia, surgically treated, and an abdominal aortic aneurysm measured at 46 mm and treated medically. Physical examination did not reveal much information. ⋯ Laboratory test results were normal. Functional status was normal, without anomalies of pulmonary function tests or arterial blood gases. The ECG did not reveal any anomaly.
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A 49-year-old woman presented to the ED with sudden onset abdominal pain, nausea, and vomiting. Her medical history included an uncomplicated gastric lap band surgery 9 years ago and subsequent removal of lap band after 6 years. ⋯ The patient denied smoking and heavy alcohol consumption. She was currently employed as a scrub technician in a local surgical center.