Relationships between lung function, allergy, and wheezing in urban children.

Background: Allergic sensitization and low lung function in early childhood are risk factors for subsequent wheezing and asthma. However, it is unclear how allergic sensitization affects lung function over time.

Objective: We sought to test whether allergy influences lung function and whether these factors synergistically increase the risk of continued wheezing in childhood.

Feasibility of Modified Endobronchial Ultrasound-Guided Intranodal Forceps Biopsy: A Retrospective Analysis.

Background: Endobronchial ultrasound (EBUS)-guided intranodal forceps biopsy (IFB), a diagnostic bronchoscopic technique for intrathoracic lymphadenopathy, is performed following EBUS-guided transbronchial needle aspiration (TBNA). The current EBUS-IFB technique is complex and provides small sample volumes. We modified this technique to allow the use of standard-sized forceps.

Diaphragmatic hernia during treatment of lung cancer harboring an EGFR mutation.

Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) are a first-line treatment for patients with nonsmall-cell lung cancer harboring EGFR mutations. We report a 65-year-old Japanese woman with nonsmall-cell lung cancer taking an EGFR-TKI who visited the emergency department with acute nausea and vomiting. Imaging studies demonstrated an incarcerated diaphragmatic hernia.

Migrated coil expectorated 12 years after embolization of pulmonary arteriovenous malformation, due probably to abscess formation around the coil.

Pulmonary arteriovenous malformations (PAVMs) are rare vascular structures providing direct capillary-free communications between pulmonary arteries and veins. Embolotherapy is indicated as a front-line therapy. We report an unusual long-term complication of coil embolization for a 44-year-old woman with hereditary hemorrhagic telangiectasia (HHT) who had repeatedly undergone the procedures for her PAVMs.