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A case of acute quadriplegia complicating Mediterranean spotted fever
Santo Caroleo1, Chiara Longo, Domenico Pirritano
1Institute of Anaesthesiology, Reanimation and Intensive Care Medicine, University Magna Graecia, Catanzaro, Italy. askatasuna17@libero.it
Abstract:
Mediterranean spotted fever is a rickettsiosis caused by Rickettsia conorii. Mediterranean spotted fever is considered to be a benign disease, however, approximately 10% of patients present with a severe systemic manifestation in which neurologic involvement occurs. We present a case of an 80-year-old man with a R. conorii infection who developed an acute quadriplegia secondary to an axonal polyneuropathy. The characteristic tache noire was observed on the lateral region of the thigh and elevated IgM antibody titres against R. conorii were detected by an indirect immunofluorescence test.
Insights
Mediterranean spotted fever, a Rickettsia conorii infection, can cause severe neurologic issues. This case highlights acute quadriplegia due to axonal polyneuropathy in an elderly patient.
Area of Science:
- Neurology
- Infectious Diseases
- Rickettsial Infections
Background:
- Mediterranean spotted fever is typically benign but can present with severe systemic manifestations, including neurological involvement.
- Rickettsia conorii is the causative agent of Mediterranean spotted fever.
- Neurological complications are rare but can be severe.
Observation:
- An 80-year-old man presented with Rickettsia conorii infection.
- The patient developed acute quadriplegia.
- A characteristic tache noire was observed on his thigh, and IgM antibodies against R. conorii were detected.
Findings:
- The patient's quadriplegia was attributed to an axonal polyneuropathy.
- This case demonstrates a severe neurological manifestation of Rickettsia conorii infection.
- Diagnostic confirmation included serological evidence of R. conorii infection.
Implications:
- This case underscores the potential for severe neurological complications in Mediterranean spotted fever.
- Early recognition and diagnosis are crucial for managing severe rickettsial infections.
- Further research into the mechanisms of neurological involvement in R. conorii infections is warranted.
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