Subconjunctival Loa loa

Subconjunctival Loa Loa worm: case report.

A 38-year old Ghanaian suddenly had the sensation of a foreign body in his right eye. Slit-lamp examination revealed a transparent worm underneath the conjunctiva. With topical anesthesia, the complete worm, 3.5 cm long, was removed surgically. A microbiological analysis at the Institute of Tropical Medicine confirmed the diagnosis of Loa Loa. Laboratory tests showed negative blood eosinophilia...

Subconjunctival Loa loa worm: first case report in Brazil.

We report the first case of ocular infestation by Loa loa in Brazil. Loiasis is caused by infestation with Loa loa, a filarial parasite originally found in the rainforests of western and central Africa. It is transmitted by the bite of the fly Chrysops and has been recently described in other places other than Africa, in African immigrants or travellers. Our case is a 33 year-old woman from Cam...

Encephalitis Due to Loa loa

Evidence against Wolbachia symbiosis in Loa loa

BACKGROUND: The majority of filarial nematode species are host to Wolbachia bacterial endosymbionts, although a few including Acanthocheilonema viteae, Onchocerca flexuosa and Setaria equina have been shown to be free of infection. Comparisons of species with and without symbionts can provide important information on the role of Wolbachia symbiosis in the biology of the nematode hosts and the c...

Anterior Chamber Live Loa loa: Case Report

We reported a case of unusual intraocular Loa loa in a 27-year-old patient who presented with painful red eye. Biomicroscopy revealed a living and active adult worm in the anterior chamber of the right eye. After surgical extraction under local anesthesia, parasitological identification confirmed L. loa filariasis.