Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0040584 (tracheitis)
 384 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The outbreak of the disease occurred in a large multiple-age farm with about 50,000 meat turkeys, where groups of 6-8000 one-day-old birds were stalled up every 14 days. All the turkey poults housed were affected mostly in the 1.-3. week of the life. The respiratory disease spread rapidly within the flocks and were characterised clinically by inclination of huddle, ruffled feathers, anorexia, stunted growth, swelling of the infraorbital sinus and nasal discharge. The clinical apparent disease lasted 3 to 4 weeks on the average in the affected flocks and were associated with a mortality from 7-20 percent. The main pathoanatomical lesions were catarrhal-fibrinopurulent rhinitis, sinusitis, tracheitis, bronchopneumonia and air sacculitis as well as atrophy of the thymus. Fibrinous adhesive peri- and epicarditis, perihepatitis, miliary necrotic foci in the liver and diarrhea have been found less frequently. The results of cultural and serological examinations of moribund and dead turkey poults of 6 different flocks indicate that Bordetella avium and Chlamydia psittaci are the primary inciting agents of the respiratory disease. However, the following severe course of the disease were mainly caused by concurrent infections with Klebsiella pneumoniae subsp. pneumoniae, Escherichia coli and Pseudomonas fluorescens. In some cases coccidiosis with lesions in ceca were additionally diagnosed. Campylobacter jejuni could be always isolated culturally from the liquid cecal content of diseased birds.
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PMID:[Multicausal infectious respiratory tract disease of young fattening turkeys]. 155 65

Children with bacterial tracheitis present with the symptoms of viral laryngotracheobronchitis or epiglottitis, but do not respond to appropriate therapy for these diseases and frequently develop acute respiratory decompensation. Since the treatment and outcome of bacterial tracheitis differ so much from those of viral laryngotracheobronchitis and epiglottitis, prompt and accurate diagnosis is essential. The aim of this study was to evaluate the significance of different diagnostic characteristics in a group of eleven patients and to compare the results to those recently reported in the pediatric and otorhinolaryngologic literature. The present study suggests that reliable predictive factors do not exist for bacterial tracheitis. No single clinical, radiological or laboratory feature was a reliable diagnostic predictor for bacterial tracheitis, nor was it any combination of these features. The only diagnostic procedure to distinguish bacterial tracheitis accurately and promptly from other forms of acute obstructive upper airway diseases was direct laryngo-tracheo-bronchoscopy. Following endoscopic removal of all tracheal secretions and pulmonary toilet, nasotracheal intubation provides sufficient airway maintenance and obviates the need for tracheostomy. Endoscopy is thus diagnostic and therapeutic at the same time. If bacterial tracheitis is suspected a direct laryngoscopy and rigid tracheobronchoscopy should be performed under general anesthesia, as prompt diagnosis and adequate treatment are essential to survival. The cultures of the purulent tracheal secretions frequently revealed Staphylococcus aureus in combination with various pathogens, particularly the involvement of Pseudomonas aeruginosa was noted in two patients. Our data imply a susceptibility of children with Down's syndrome or immunodeficiency to bacterial tracheitis.
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PMID:Airway endoscopy in the diagnosis and treatment of bacterial tracheitis in children. 825 82