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East African sleeping sickness in Chennai
1Apollo Speciality Hospital, Chennai.
Summary
A traveler returning from East Africa was diagnosed with Trypanosoma brucei rhodesiense infection, a form of sleeping sickness. Prompt treatment with suramin led to a full recovery, highlighting the importance of timely diagnosis and intervention for this parasitic disease.
Area of Science:
- Medical Parasitology
- Tropical Medicine
- Infectious Diseases
Background:
- East Africa is a known endemic region for Trypanosoma brucei rhodesiense.
- Travelers returning from endemic areas may present with atypical symptoms.
- Early recognition of parasitic infections is crucial for effective management.
Observation:
- A traveler returning to Chennai, India, from East Africa presented with fever, a skin eschar on the forearm, and thrombocytopenia.
- Peripheral blood smear examination revealed the presence of Trypanosoma brucei rhodesiense.
Findings:
- The patient was diagnosed with human African trypanosomiasis caused by Trypanosoma brucei rhodesiense.
- The diagnosis was confirmed through microscopic examination of peripheral blood.
- The patient exhibited classic symptoms including fever, eschar, and thrombocytopenia.
Implications:
- This case underscores the importance of considering tropical diseases in travelers presenting with relevant symptoms, even in non-endemic regions.
- Prompt diagnosis and treatment with suramin are effective in managing Trypanosoma brucei rhodesiense infections.
- Awareness among clinicians regarding the potential for imported parasitic infections is vital for public health.