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Nasal leeches and epistaxis: A case series
Kriti Bhujel1, Shweta Singh2, Amber Kumar3
1Department of ENT, 78014SMIMS, Tadong, Gangtok, Sikkim, India.
Tropical Doctor
|October 19, 2022
Summary
Nasal hirudiniasis, a rare leech invasion of the nose, causes recurrent nosebleeds. Early diagnosis and examination are crucial to prevent potential airway complications in affected patients.
Area of Science:
- Medical Entomology
- Human Parasitology
- Otorhinolaryngology
Background:
- Nasal hirudiniasis involves leeches invading human nostrils, attaching to the nasal mucosa.
- This condition is rare, particularly in urban settings, and its incidence has decreased with urbanization.
- It is characterized by recurrent epistaxis due to leech-secreted hirudin and an analgesic enzyme.

