Chest
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Practice Guideline
Management of Central Airway Obstruction. An American College of Chest Physicians Clinical Practice Guideline.
Central airway obstruction (CAO), seen in a variety of malignant and nonmalignant airway disorders, is associated with a poor prognosis. The management of CAO is dependent on provider training and local resources, which may make the clinical approach and outcomes highly variable. We reviewed the current literature and provided evidence-based recommendations for the management of CAO. ⋯ Therapeutic bronchoscopy can improve the symptoms, quality of life, and survival of patients with malignant and nonmalignant CAO. Multi-modality therapeutic options, including rigid bronchoscopy with general anesthesia, tumor/tissue debridement, ablation, dilation, and stent placement, should be utilized when appropriate. Therapeutic options and outcomes are dependent on the underlying etiology of CAO. A multidisciplinary approach and shared decision-making with the patient are strongly encouraged.
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A 23-year-old man presented to the ED with a history of respiratory distress, cough, and fever for 10 days. He was evaluated in the ED, where he received a diagnosis of pulmonary edema, secondary to mitral regurgitation with mitral valve prolapse syndrome. He was treated with antibiotics and diuretics and discharged to home. ⋯ The patient was admitted to the medical ICU. He had no history of arthralgia, myalgia, skin rash, or other signs of autoimmune disease. He denied any history of smoking, work-related or occupational exposures, drug intake, or recent travel.
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A 51-year-old man presented with chest tightness, exertional dyspnea, and occasional chest pain for 2 years. The patient visited his local hospital initially, and CT scan revealed a ground glass opacity (GGO) located in the right upper lobe (Fig 1A). He was diagnosed as having pulmonary infection and treated with levofloxacin for 12 days. ⋯ Accompanied with an increased D-dimer level (> 10 mg/L; normal range, 0-0.5 mg/L), a diagnosis of pulmonary embolism was made. The patient was treated with warfarin, and his symptom of dyspnea was partially relieved. He came to our hospital for further treatment 4 months later.
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A 75-year-old patient with autosomal dominant polycystic kidney disease (ADPKD) and hypertension was admitted to the hospital with abdominal pain secondary to a choledochal cyst resulting in biliary dilation. His hospital course was complicated by pneumonia, encephalopathy, and lower gastrointestinal bleeding (LGIB) that initially did not lead to hemodynamic compromise. To further evaluate the LGIB, a colonoscopy was performed, during which he experienced significant hypotension after being placed in the supine position and given anesthesia. The hypotension required treatment with vasoactive medications, termination of the colonoscopy, and transfer to the medical ICU for invasive hemodynamic monitoring and treatment.