Search

Wet cough is a common feature of many disease processes affecting children. Our aim was to examine the relationships between cough nature, lower airway infection (bacterial, viral, and viral-bacterial) and severity of neutrophilic airway inflammation. We hypothesized that viral-bacterial co-infection of the lower airway would be associated with wet cough and heightened neutrophilic airway inflammation. We prospectively recruited 232 children undergoing elective flexible bronchoscopy. Participants were grouped using a cough nature symptom-based approach, into wet, dry or no cough groups. Broncho-alveolar lavage (BAL) and clinical data, including presence, nature, and duration of cough and key demographic factors, were collected. Children with wet cough (n = 143) were more likely to have lower airway bacterial infection (OR 2.6, P = 0.001), viral infection (OR 2.04, P = 0.045) and viral-bacterial co-infection (OR 2.65, P = 0.042) compared to those without wet cough. Wet cough was associated with heightened airway neutrophilia (median 19%) as compared to dry or no cough. Viral-bacterial co-infection was associated with the highest median %neutrophils (33.5%) compared to bacteria only, virus/es only and no infection (20%, 18%, and 6%, respectively, P < 0.0001). Children with wet cough had higher rates of lower airway infection with bacteria and viruses. Maximal neutrophilic airway inflammation was seen in those with viral-bacterial co-infection. Cough nature may be a useful indicator of infection and inflammation of the lower airways in children., (© 2013 Wiley Periodicals, Inc.)

Disc battery ingestion in children is becoming increasingly common with the proliferation of small battery-powered electronic devices. In the case of esophageal impaction, the likelihood and severity of complications are proportionate to the time between ingestion and removal. Tracheo-esophageal fistulae (TOF) are a recognized complication and can be life-threatening. We describe an interesting case of disc battery ingestion with delayed recognition of a TOF. We document the tracheal mucosal healing process of a large airway defect and describe the role of bronchoscopy in guiding the timing of surgical intervention. This case highlights the important role of early bronchoscopic assessment in management of these patients., (© 2013 Wiley Periodicals, Inc.)

Sarcoidosis in children can present with extra-pulmonary manifestations, making diagnosis difficult. We describe a case of sarcoidosis in a child, presenting as a Guillain-Barré-like illness with the incidental finding of a perihilar mass. We also report the first successful use of the minimally invasive technique of Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration (EBUS-TBNA) to delineate the cause of hilar lymphadenopathy in a child., ((c) 2009 Wiley-Liss, Inc.)