A 74-year-old man presented to the ED with progressive dyspnea, orthopnea, and bilateral leg swelling for 2 months. He denied cough, hemoptysis, fever, night sweats, or weight loss. He had history of COPD and chronic atrial fibrillation. He had a 50 pack-year smoking history and had quit 7 years prior to presentation.

A 71-year-old woman sought treatment for a nonproductive cough. The patient had experienced no episodes of hemoptysis or shortness of breath. Her illness history included lumbago and dry mouth. The patient did not smoke and had no significant family medical history or medication use. She had no allergies to any food or drugs. Blood test results, including a CBC count, biochemical examination, and coagulation, were unremarkable. Autoantibody screening revealed positive antinuclear antibody findings with a titer of speckled and nucleolar, and anti-Ro/SSA antibodies were elevated at 240 U/mL (normal range, < 7.0 U/mL). Chest CT scan imaging showed a slight infiltrative shadow of the bilateral lower lobes. Because the patient was suspected to have interstitial pneumonia resulting from Sjögren disease, we decided to perform fiber optic bronchoscopy with BAL for evaluation of interstitial lung disease.

A 72-year-old woman with a history of adenocarcinoma of the lung, for which she was receiving tyrosine kinase inhibitor therapy with osimertinib, was admitted to the ED because of clinical deterioration with extreme fatigue and fever. She was already receiving antibiotic therapy initiated by her general practitioner because of symptoms of an upper respiratory tract infection. She was febrile (38.5 °C) with normal laboratory values except for leukocytosis and elevated C-reactive protein. She was hospitalized because of profound general malaise. On the basis of the physician's working hypothesis of severe viral laryngitis, the antibiotic therapy was stopped, and only supportive measures were taken. Over the next 3 days, her condition deteriorated, and she developed respiratory symptoms with a right-sided pleural effusion demonstrated by ultrasound examination. Over time, the patient became increasingly confused and drowsy. There was preserved urinary output and a stable glomerular filtration rate of 57 mL/min. Further on, bilirubin levels as well as coagulation were normal, indicating the absence of any relevant underlying chronic liver condition. Clinically, there were no signs of meningitis. No sedative medications that would explain her confusion were given except for low-dose opioid analgesics. On day 4 after hospitalization, she was transferred to the shock room for immediate stabilization and diagnostics because of profound encephalopathy and increasing oxygen requirements.

Venous bullet embolism is an exceedingly rare trauma diagnosis that presents diagnostic and therapeutic challenges. We present the case of a 32-year-old man who sustained multiple gunshot wounds with a venous bullet embolism to the right pulmonary artery. Imaging at first demonstrated a bullet lodged within the right lower lobe. The patient underwent multiple bronchoscopies and ultimately was found to have a bullet embolus in the right pulmonary artery. Repeat endovascular attempts failed at removal, and during a right thoracotomy, the bullet migrated to the left pulmonary artery. Coil embolization of the left lower lobe pulmonary artery was performed, and the patient was found to be asymptomatic at the 1-year follow-up. To our knowledge, this is the first case to demonstrate coil embolization of the pulmonary artery as a method of endovascular treatment for a venous bullet embolus. We present this case report to emphasize the difficulty in diagnosis, localization, and management of a migratory bullet within the pulmonary circulation.

Transient hyperglycemia is seen commonly during TB treatment, yet its association with unfavorable treatment outcomes is unclear.

No studies have reported therapies for the treatment of patients with refractory Mycobacterium abscessus pulmonary disease (MAB-PD). We implemented intermittent multidrug IV therapy (IMIT) through repeated hospitalizations for patients with MAB-PD who were refractory to antibiotics for more than 12 months.