OBJECTIVE To determine the efficacy of combination treatment of Albendazole along with liquid nitrogen in cutaneous larva migrans. STUDY DESIGN Quasi-experimental study. PLACE AND DURATION OF STUDY Abbasi Shaheed Hospital and The Aga Khan Hospital, Karachi, from December 2008 to December 2010. METHODOLOGY Eighteen cases of cutaneous larva migrans were collected and divided into two groups...

Cutaneous larva migrans is a pruritic dermatitis due to the inoculation of helminths larvae in the skin, and it often occurs in children in tropical and subtropical areas. The authors describe an atypical case of cutaneous larva migrans in a 11 year-old child with scalp involvement, an unusual topography for this lesion.

In this study, we report the rearing of Brachyopa panzeri Goffe, 1945 from larva and elucidate its life circle with a duration pupal stage for first time. We describe puparium B. which morphology was unknown prior to current study. The study showed discrepancies between our observations original description. These allow us redescribe larva, explaining uncertainties that have existed in literatu...

two snail species belonging to genus lymnaea, l.auricularia and l.gedrosiana, were collected from 6 different districts of shadegan area of khoozestan. eight percent of the total collections of the snails revealed the occurrence of larva in them. the prevalence of larva within the snails varied in different districts may be due to different geoclimatic conditions and availability of fresh water...

To determine whether increased migration is associated with an increase in incidence of toxocariasis (visceral larva migrans), we analyzed clinical data obtained from immigrants from Latin America. Although infection with Toxocara sp. roundworm larvae is distributed worldwide, seroprevalence is highest in tropical and subtropical areas.

Embryos and larvae of an isocrinid sea lily, Metacrinus rotundus, are described by scanning electron microscopy. Around hatching (35 h after fertilization), the outer surface of the gastrula becomes ubiquitously covered with short cilia. At 40 h, the hatched swimming embryo develops a cilia-free zone of ectoderm on the ventral side. By 3 days, the very early dipleurula larva develops a cilia-fr...

We report cases of Simuliidae and Chironomidae living on Lachlania nymphs (Ephemeroptera). This is the first record of these associations in South America. Simulium exiguum (pupae and larvae), Simulium cuasiexiguum (larvae), Cricotopus sp. (larva) and Rheotanytarsus sp. (larva) were found associated with Lachlania nymphs. We believe that all of these associations can be classified as opportunis...

A case of anterior internal ophthalmomyiasis is described. A 27-year-old female from Northern Brazil presenting with anterior uveitis and vitritis had a fly larva surgically removed from the anterior chamber of the left eye. The species was Cochliomyia hominivorax. The larva was covered by macrophages and foreign body giant cells characterizing a foreign body granulomatous reaction.

intraguild predation (igp) occurs when one predator species consumes another predator species with whom it also competes for shared prey. we studied igp between different stages of hippodamia variegata and aphidoletes aphidimyza in absence and presence of extraguild prey (aphis gossypii) in petri dish arena. in the absence of extraguild prey all stages of h. variegata (larva1, 2, 3, 4, female a...