Chest
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An 86-year-old Singaporean Malay woman with no known respiratory condition presented with 2 weeks of progressively worsening dyspnea, cough, and pleuritic chest pain. There was a positive sick contact and recent long-distance travel to Norway. However, further history revealed her symptoms presented even prior to her overseas trip. Red flag symptoms of hemoptysis, loss of appetite/weight, and risk factors such as smoking/occupational exposure, and personal and familial history of cancer were absent.
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A 47-year-old Hispanic woman presented to a pulmonology clinic with 2 weeks of cough productive of white sputum and worsening dyspnea on exertion, requiring increasing supplemental oxygen. In addition, she reported fatigue, night sweats, diffuse myalgias, and extremity weakness. She denied hemoptysis, fevers, chills, weight loss, or rash. ⋯ Elevated CK at that time was attributed to compartment syndrome before amputation. The patient recovered clinically with supportive care and was ultimately discharged on 2 L supplemental oxygen, with a diagnosis of acute respiratory failure of unclear origin. The patient had stability in her clinical symptoms until this current presentation.