Bacteriology of deep neck infections: analysis of 634 patients
Autor: | Petr Matoušek, David Kalfert, Lucia Staníková, Eva Cermakova, Petr Celakovsky, T. Hoskova, Milos Kotulek, A. Vrbacky, Jan Mejzlík, Luboš Tuček, Katarína Smatanová |
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Rok vydání: | 2014 |
Předmět: |
Adult
Male Staphylococcus aureus Adolescent Aerobic bacteria Streptococcus pyogenes medicine.disease_cause Microbiology Bacteria Anaerobic Young Adult Risk Factors Streptococcal Infections Bacteriology Diabetes Mellitus Medicine Humans Child General Dentistry Aged Czech Republic Retrospective Studies Aged 80 and over biology business.industry Incidence (epidemiology) Incidence Age Factors Infant Middle Aged Staphylococcal Infections biology.organism_classification Abscess Bacteria Aerobic Child Preschool Etiology Female Anaerobic bacteria business Bacteria Neck |
Zdroj: | Australian dental journal. 60(2) |
ISSN: | 1834-7819 |
Popis: | Background The aim of this study was to review the bacteriology of deep neck infections (DNI) and identify the factors that influence the incidence of causative bacteria. Methods A retrospective analysis of 634 patients with DNI was performed. Statistical analysis was used to compare the incidence of common pathogens in various conditions such as age of the patients, aetiology and associated diabetes mellitus. Results Bacteria were isolated in 514 cultures (81%). Aerobic bacteria were isolated from 246 cultures (39%) and anaerobic bacteria from 61 cultures (10%). Both aerobic and anaerobic bacteria were isolated from 207 cultures (32%). The most common aerobic bacteria were Streptococcus pyogenes (41%) and Staphylococcus aureus (32%). The most common anaerobic bacteria were Peptostreptococcus species (28%), followed by Prevotela species (8%) and Proprionibacterium species (7%). The incidence of anaerobic bacteria was higher in adults, in patients with infections of dental origin and in non-diabetic patients. Conclusions The bacteriology of DNI is polymicrobial, including both aerobic and anaerobic bacteria. The incidence of anaerobic bacteria is higher in adults, in patients with infections of dental origin and in non-diabetic patients. |
Databáze: | OpenAIRE |
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