Chest
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A 17-year-old male patient who was diagnosed with Becker muscular dystrophy (nonsense mutation [c.3822C>A] within exon 28 of the DMD gene) at 6 years of age was evaluated in the multidisciplinary neuromuscular clinic for loss of ambulation for 1 year. From a pulmonary perspective, there were no acute or chronic respiratory symptoms, and no history of pneumonia or aspiration. Clinical examination revealed a nonambulant teenager, with normal oxygen saturation and end-tidal CO2 when awake, no respiratory distress, and symmetrically diminished aeration due to obesity (BMI 40 kg/m2). Results of pulmonary function testing revealed FVC of 83% predicted with actual volume of 3.5 L and peak cough flow of 445 L/min (all within normal limits).
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A 65-year-old woman with a history of chronic persistent atrial fibrillation, tobacco use, and COPD was admitted to the hospital 2 months after catheter ablation for persistent atrial fibrillation and dyspnea. Her dyspnea was present at rest and worsened by exertion with limitation to ambulating less than two blocks. She also endorsed a 1-month history of cough with minimally productive whitish sputum with frequent nocturnal exacerbations and orthopnea. She denied any fevers, chest pain, or hemoptysis.
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Case Reports
Sclerosing Pneumocytoma: A Host for a Typical Carcinoid With Pleural Metastasis-A Wolf in Sheep`s Clothing.
Sclerosing pneumocytoma (SP) is a rare primary lung tumor. Typical carcinoids (TCs) count for 2% of lung malignancies. A description of a combined neoplasm of SP with a nodal and pleural metastasized TC has, to our knowledge, never been published. ⋯ In diagnostic thoracoscopy pleural, diaphragmatic, and pericardial lesions were discovered and biopsied in addition to a wedge resection. After diagnosis of a pleural metastasized TC mixed with SP, radical resection and systemic lymph node dissection were performed. The patient is in remission after 36 months of follow-up.
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A 2-year-old boy was referred to the Ankara University School of Medicine Children's Hospital with a history of recurrent respiratory distress and cyanosis since birth. His medical history was significant for premature birth at 31 weeks via cesarean section, as an infant of a diabetic mother. There was no parental consanguinity. ⋯ He was discharged on postnatal day 53 without supplemental oxygen therapy or treatment for pulmonary hypertension. Up to the age of 2 years, the patient had a history of multiple admissions to hospital for respiratory distress, lower respiratory tract infection, and cyanosis as an inpatient and outpatient. After starting to walk, shortness of breath and coughing occurred with effort.
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A 33-year-old white man presented to the ED with 1-month history of worsening dyspnea. He experienced gradual onset of right-sided scapular pain and shortness of breath on exertion that progressively worsened over the course of 1 month. ⋯ He was a never smoker; he denied illicit drug use or recent alcohol consumption. He had no known TB exposure, but his mother had a history of sarcoidosis.