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Parotid abscess due to salmonella enteritidis: A case report
Cesar V Reyes1, JoAnne D Jensen
1Pathology Laboratoratory Medicine Service, Veterans Affairs Hospital, Hines, Illinois, USA. creyes@morrishospital.org
Background:
Salmonella infection of the parotid gland is rare.
Case:
An instance in a 50-year-old man of Salmonella enteritidis parotiditis initially recognized by microbial culture of a fine needle aspiration cytology material is described. The identified predisposing factor was chronic alcoholic abuse. For the infection source, a carrier state of salmonella parotitis was postulated, which progressed to focal abscess and was subsequently complicated by bacteremia and hematogenous spread to the liver, spleen and lungs.
Conclusion:
Salmonella should be included in the differential consideration of head and neck abscesses in immunocompromised individuals and treated aggressively.
Insights
Salmonella parotiditis is a rare infection, particularly in immunocompromised individuals. Early recognition and aggressive treatment are crucial for managing this serious head and neck abscess complication.
Area of Science:
- Infectious Diseases
- Microbiology
- Otolaryngology
Background:
- Parotid gland infections are uncommon.
- Salmonella species are a rare cause of parotiditis.
Observation:
- A case of Salmonella enteritidis parotiditis in a 50-year-old man is presented.
- Chronic alcoholic abuse was identified as a predisposing factor.
- The parotiditis progressed to abscess, bacteremia, and systemic spread.
Findings:
- Microbial culture of fine needle aspiration cytology identified Salmonella enteritidis.
- A carrier state of Salmonella parotiditis was postulated as the infection source.
- Hematogenous spread to the liver, spleen, and lungs complicated the infection.
Implications:
- Salmonella should be considered in the differential diagnosis of head and neck abscesses.
- Aggressive treatment is recommended for Salmonella-related head and neck infections.
- Immunocompromised individuals are at higher risk for severe Salmonella parotiditis.
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Etiology
Three primary contributing factors have been identified.