Chest
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A 35-year-old man was admitted for recurrent episodes of pneumonia. He complained of a 2-month history of exertional dyspnea and productive cough with whitish and viscous sputum which was poorly responsive to antibiotic therapy. ⋯ He currently did not use medication and did not have a relevant medical history except a current 10 pack-year smoking history. He did not report any history of trauma or respiratory exposure to fats.
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A 40-year-old woman with lymphangiomatosis also had an intrathoracic lymphangioma infection. Since the age of 8 years, the patient had undergone repeated abdominal and mediastinal cyst surgeries and had received a diagnosis of lymphangiomatosis. At this time, she showed a high fever of 38.5°C. ⋯ We removed these components with endoscopic surgical instruments and via a pulsed-lavage system under general anesthesia. Postoperative CT images showed reexpanded lung structure and reduced cyst size. The patient has taken a favorable course for 2 years.
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A 44-year-old woman with a medical history of anti-phospholipid antibody syndrome complicated by recurrent pulmonary emboli with subsequent chronic hypoxic respiratory failure (3 L/min oxygen baseline) presented to the ED with 2 to 3 weeks of shortness of breath and pleuritic chest pain that radiated to the center of her back. These symptoms were accompanied by an increase in her oxygen requirement from 3 L/min to 6 L/min. She also reported nausea, vomiting, lightheadedness, and dizziness for the same period. ⋯ At the recommendation of the Hematology Department, she was transitioned to systemic anticoagulation with low-molecular-weight heparin (LMWH) at a dose of 1.5 mg/kg twice daily, which was her regimen at the time of admission. The patient confirmed total compliance with her anticoagulation therapy, and she denied any recent travel or long periods of being sedentary. She was up to date on her age-appropriate cancer screening, without any evidence of active malignancy.