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Related Experiment Video

Updated: Jan 21, 2026

Chronic Salmonella Infected Mouse Model

Chronic Salmonella Infected Mouse Model

Published on: May 31, 2010

Salmonella neck abscess in a diabetic.

Nathan McLeod¹, Allison Lastinger¹, Nicole Bryan¹

¹Section of Infectious Diseases, West Virginia University School of Medicine, United States.

|August 7, 2019

Summary

Salmonella infection can cause invasive illness. This case highlights an unusual Salmonella neck abscess in a diabetic patient, emphasizing its consideration in immunocompromised individuals with unexplained neck abscesses.

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Loop-Mediated Isothermal Amplification for Screening Salmonella in Animal Food and Confirming Salmonella from Culture Isolation

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Published on: May 20, 2020

Area of Science:

Infectious Diseases
Microbiology
Clinical Medicine

Background:

Salmonella is a recognized cause of invasive infections.
Extra-intestinal manifestations of Salmonella are less common than gastrointestinal disease.
Head and neck abscesses are an atypical presentation for Salmonella.

Observation:

An 18-year-old diabetic male presented with left neck pain and swelling.
Symptoms began approximately four weeks after a gastrointestinal illness.
Imaging confirmed a left-sided neck abscess.

Findings:

Surgical drainage of the abscess was performed.
Cultures identified non-typhoid Salmonella species.
The patient responded well to intravenous antibiotics.

Implications:

Salmonella should be included in the differential diagnosis for neck abscesses of unknown origin.
Immunocompromised patients, particularly those with diabetes, are at risk for unusual Salmonella presentations.
Early recognition and appropriate treatment are crucial for favorable outcomes in invasive Salmonella infections.