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Ixodidae - A rare cause of blepharitis
C Alekhya1, A R Rajalakshmi1, Swathi Nagarajan1
1Department of Ophthalmology, Mahatma Gandhi Medical College and Research Institute, Sri Balaji Vidyapeeth, Puducherry, India.
Tropical Parasitology
|July 7, 2023
Summary
Hard ticks, unlike soft ticks, cause most human tick-borne diseases. This case highlights a rare tick infestation of the eyelid, presenting as swelling and redness with a visible parasite.
Area of Science:
- Ophthalmology
- Parasitology
- Dermatology
Background:
- Hard ticks (Ixodidae) are significant vectors for human diseases.
- Infestations of ocular and periocular tissues by ticks are uncommon.
Observation:
- A 61-year-old male presented with unilateral left upper eyelid edema and erythema.
- A live tick was identified on the patient's eyelid margin.
Findings:
- The case represents a rare instance of ocular tick infestation.
- Diagnosis was based on clinical presentation and identification of the parasite.
Implications:
- This case underscores the importance of considering tick bites in periocular conditions.
- Prompt identification and removal are crucial to prevent potential complications and disease transmission.
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