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Cutaneous infection caused by Salmonella typhi.
A V Marzano1, M Mercogliano, A Borghi
1Institute of Dermatological Sciences of the University of Milan and IRCCS Ospedale Maggiore of Milan, Milan, Italy. mizzidoc@libero.it
Summary
Salmonella typhi, a bacterium causing typhoid fever, can rarely manifest solely as skin ulcers. This case highlights the bacterium
Area of Science:
- Microbiology
- Infectious Diseases
- Dermatology
Background:
- Salmonella typhi causes typhoid fever, a systemic illness.
- Localized infections are known complications, especially in immunocompromised individuals.
- Cutaneous ulceration due to Salmonella typhi is exceptionally rare.
Observation:
- A unique case presented with cutaneous ulceration as the only symptom of Salmonella typhi infection.
- The patient was from an area endemic for typhoid fever.
Findings:
- The study identified Salmonella typhi as the cause of the unusual skin lesion.
- This presentation challenges the typical clinical manifestations of typhoid fever.
Implications:
- Highlights the potential for Salmonella typhi to cause rare cutaneous manifestations.
- Suggests considering Salmonella typhi in the differential diagnosis of unusual skin lesions in endemic populations.
- Emphasizes the importance of considering geographic origin in diagnosing infectious diseases.