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Summary
Cutaneous amoebiasis, an infection by Entamoeba histolytica, can cause ulceration around an artificial anus. Prompt diagnosis and treatment with metronidazole and diloxanide furoate led to a successful cure.
Area of Science:
- Medical Mycology
- Parasitology
- Dermatology
Background:
- Ulceration around an artificial anus is a rare but serious complication.
- Differential diagnosis often includes pyoderma gangrenosum, leading to delayed or incorrect treatment.
Observation:
- A patient presented with persistent ulceration around a surgically created anus (artificial anus).
- Initial treatments for suspected pyoderma gangrenosum were ineffective.
Findings:
- Diagnostic investigations confirmed the presence of Entamoeba histolytica, identifying the condition as cutaneous amoebiasis.
- Microscopic identification of Entamoeba histolytica confirmed the diagnosis.
Implications:
- This case highlights the importance of considering parasitic infections in ulcerative skin conditions, especially around stomas.
- Effective treatment involves specific antiparasitic agents like metronidazole and diloxanide furoate.
- Early and accurate diagnosis of cutaneous amoebiasis is crucial for successful patient outcomes.