Ophthalmomyiasis and nasal myiasis in New Zealand: a case series.
We report three cases of ophthalmomyiasis in New Zealand, due to the larvae of Oestrus ovis. All three patients reported eye injury caused by a fly. The larvae were removed from the conjunctival sac without difficulty under local anaesthesia. Presenting ocular symptoms of foreign body sensation, irritation, redness and photophobia all resolved swiftly. Topical antibiotic and steroid eye drops were administered. All three patients also developed nasal symptoms such as sneezing, nasal discharge and epistaxis. Otolaryngology follow-up demonstrated nasal myiasis in two patients which was treated with nasal decongestants. In addition, all three patients were treated with ivermectin (Mectizan).
Macdonald
P J
PJ
Department of Ophthalmology, Waikato Hospital, Hamilton.
Chan
C
C
Dickson
J
J
Jean-Louis
F
F
Heath
A
A
D000293:Adolescent; D015822:Eye Infections, Parasitic / Q000175:diagnosis; D006801:Humans; D008297:Male; D009198:Myiasis / Q000175:diagnosis; D009668:Nose Diseases / Q000175:diagnosis / Q000469:parasitology*