tracheitis/edema

A 64-year-old man with chronic obstructive pulmonary disease presented with pneumococcal pneumonia that progressed to respiratory failure within one week, requiring mechanical ventilation. Despite a low minute ventilation and clear chest roentgenogram, multiple weaning attempts failed. Bronchoscopy

Bacterial tracheitis is a recently described clinical entity characterized by high fever, stridor, and airway obstruction. Laryngoscopy shows membraneous inflammation with notable subglottic edema and copious mucopus in the trachea. Staphylococcus aureus is the most common bacterium to be cultured.

During a 14-month period, eight infants and children were observed with an acute, infectious, upper airway obstructive disease with features common to both croup and epiglottitis. We have termed this distinct entity "bacterial tracheitis." All patients failed to respond to treatment for croup,

OBJECTIVE The objective of the study was to highlight the different presentations of bacterial tracheitis (BT), a potential life-threatening cause of airway obstruction in children. METHODS Case series. METHODS A review of medical records of 4 cases of BT who presented with differing signs and

Bacterial tracheitis is a severe cause of acute infectious upper-airway obstruction. Its characteristics include thick purulent secretions with or without plaques or pseudomembrane formation. Fatal complications are infrequent if an appropriate treatment is conducted. METHODS We report on 2 cases of

Bacterial tracheitis is characterized by acute upper airway obstruction in which indirect laryngoscopy is normal. Roentgenograms reveal an irregular tracheal air column. Endoscopic evaluation demonstrates a normal supraglottic and glottic larynx with purulent debris, mucosal ulcerations, and edema

Eight clinically healthy calves were inoculated intranasally, four with either noncytopathic or four with cytopathic bovine viral diarrhea virus, and were necropsied 5 or 12 days post-inoculation. The most frequent gross lesion associated with noncytopathic or cytopathic viral infection was proximal

An avian pneumovirus (APV) was isolated from commercial turkeys in Colorado (APV/Colorado) showing clinical signs of a respiratory disease. The results of virus neutralization and indirect fluorescent antibody tests showed that the APV/Colorado was partially related to APV subgroup A but was

Infectious laryngotracheitis (ILT) can cause severe losses in backyard flocks (BYFs) and commercial poultry. The prevalence of ILT, the circulating strains of ILT virus (ILTV) in BYFs, and the correlation of disease in BYF and commercial operations, is largely unknown. Of 8,656 BYF submissions, 88

Upper airway obstruction is defined as blockage of any portion of the airway above the thoracic inlet. Stridor, suprasternal retractions, and change of voice are the sentinel signs of upper airway obstruction. Most of the common causes among children presenting to emergency department are of acute

A severe upper respiratory disease of young turkeys is described that resulted in high morbidity and mortality. Death was due to asphyxiation produced by occlusion of the trachea or nostrils. The postmortem lesions were tracheitis, pulmonary edema, swollen livers and spleens, and a drastic reduction

Eupatorium lindleyanum has traditionally been used as folk medicine in Asian countries for its therapeutic effects on tracheitis and tonsillitis. Investigation of the anti-inflammatory active constituents from E. lindleyanum led to the isolation of two novel sesquiterpene lactones, named

Five unimmunized adult rhesus monkeys weighing 5.9-6.3 kg were challenged with a precalculated, inhaled dose of 20.95-41.8 micrograms/kg of aerosolized ricin. Two males and three females either died or were killed at the onset of respiratory distress between 36 and 48 hours post-ricin inhalation and

BACKGROUND Alstonia scholaris (Apocynaceae) has been historically used in "dai" ethnopharmacy to treat chronic respiratory diseases. The leaf extract, developed as a commercially available traditional Chinese medicine, used to release tracheitis and cold symptom, has also been prescribed in