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Clinical and microbiological analysis of six children with acute suppurative parotitis
Insights
Acute suppurative parotitis in children is often polymicrobial, with Streptococcus viridans being key. Initial antibiotic treatment should cover streptococci, staphylococci, and anaerobes.
Area of Science:
- Pediatric Infectious Diseases
- Microbiology
- Otolaryngology
Background:
- Acute suppurative parotitis is an infection of the parotid salivary gland.
- It presents with symptoms like fever, swelling, and tenderness of the gland.
- Diagnosis relies on clinical signs and microbiological analysis of purulent discharge.
Purpose of the Study:
- To describe the clinical and microbiological features of acute suppurative parotitis in children.
- To identify key pathogens and inform optimal antibiotic strategies.
Main Methods:
- Case series describing six pediatric patients with acute suppurative parotitis.
- Clinical data collection including symptoms and signs.
- Microbiological analysis of Stensen duct discharge.
Main Results:
- All patients presented with parotid gland swelling and tenderness.
- Fever, erythema, and local warmth were common clinical signs.
- Microbiological cultures revealed a polymicrobial etiology, with Streptococcus viridans being significant.
- Causative bacteria likely originated from the oral cavity.
Conclusions:
- Acute suppurative parotitis in children is frequently polymicrobial.
- Streptococcus viridans plays a crucial role in pediatric cases.
- Empirical antibiotic therapy should target streptococci, staphylococci, and anaerobic bacteria.
Abstract:
Six children including two neonates with acute suppurative parotitis are described. They presented typical symptoms and signs of fever (4/6) and swelling (6/6), tenderness (6/6), erythema (4/6) and local warmness (4/6) of the parotid gland affected. Leucocytosis and an elevated erythrocyte sedimentation rate and serum amylase level may be seen. The presence of purulent discharge from the Stensen duct when the parotid gland is externally compressed is pathognomonic of the disease, and the microbiological diagnosis can be made by culture of the pus. Microbiologically, this series highlights the polymicrobic nature and importance of Streptococcus viridans in paediatric suppurative parotitis, indicating, therefore, that the causative bacteria entered the gland from the oral cavity. Our data also suggest that initial antibiotic therapy for such patients should provide adequate coverage for streptococci and staphylococci as well as for anaerobic bacteria.