Chest
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A 68-year-old woman presented to a subspecialty complex-airways-disease clinic with chronic cough. She had a 10-pack-year history of smoking, quit over 35 years ago, and had mild atopy (dust mite) and mild rhinitis. She did not have any relevant occupational exposure or comorbidities. ⋯ It had been present for years, though it changed in nature over time. She also reported one to two episodes of streaky hemoptysis. She had not noticed significant benefit with nasal or inhaled corticosteroids, but short bursts of prednisone had temporarily modestly improved her cough.
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Although previous studies suggested that rituximab increases the risk of Pneumocystis jirovecii pneumonia (PJP), it is uncertain whether its primary prophylaxis for PJP is justified. ⋯ TMP-SMX prophylaxis significantly reduces PJP incidence with a tolerable safety profile in patients receiving rituximab treatment.
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A 16-year-old boy presented with 6 days of left iliac fossa pain. He had a medical history of right subtalar dislocation and appendicitis requiring laparotomy 3 years earlier, complicated by wound dehiscence. His family history was significant for his brother's sudden death 3 weeks prior after a 12-month illness with intermittent epigastric pain, weight loss, and hemoptysis. Travel history was significant for travel to the Philippines 3 years prior, in which he spent time in the hospital for appendicitis.
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Case Reports
Middle Mediastinal Mass Compressing the Pulmonary Trunk in a Patient With a History of Breast Cancer.
A 61-year-old White woman, nonsmoker, was referred to Respirology for evaluation of small pulmonary nodules discovered incidentally on surveillance imaging 3 years after breast cancer treatment. She had a remote left breast ductal carcinoma in situ treated with lumpectomy followed by radiation therapy, and recurrent stage 1 breast cancer (estrogen receptor/progesterone receptor-positive, human epidermal growth factor receptor 2-negative) treated with mastectomy, axillary lymph node dissection, and reconstructive surgery, followed with adjuvant chemotherapy, radiation therapy, and letrozole maintenance. Her other medical conditions included compensated cirrhosis secondary to nonalcoholic fatty liver disease, type 2 diabetes, hypertension, OSA, restless legs syndrome, obesity, anxiety, and depression. She reported no dyspnea or constitutional symptoms.
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A 16-year-old male patient was admitted to our Cardiology Department for new-onset exertional dyspnea (NYHA functional class II-III). He had no family history of cardiovascular diseases, no cardiovascular risk factors, and an unremarkable medical history, except for a blunt chest trauma after a motorbike accident 2 years earlier.