A total of 20 375 flies collected off cattle on 12 farms over 36 months were identified and examined for 3rd stage P. bovicola. The 3 vector species accounted for 64.1% of the flies collected and were the only fly species found to be infected. Musca lusoria was clearly the dominant vector fly, although large numbers of Musca sp. A appeared regularly between February and April each year. This ph...

Thriving, permanent colonies of Musca xanthomelas and later of Musca nevilli were successfully established. However, because of the low reproduction potential of Musca lusoria a small colony only was kept for a limited period until life-cycle studies were completed. Larvae were reared on fresh dung from cattle fed lucerne, while in general adults were fed 0.3% citrated ox-blood, whole milk powd...

The taxa of the Lygephila lusoria (Linnaeus, 1758) species-group are revised. The genital features of all known taxa are described and illustrated with special reference to the structure of vesica. The male genitalia of L. pallida pallida (Bang-Haas, 1907) are described and illustrated for the first time. L. pallida subpicata (Wiltshire, 1971) is treated here as a species, L. pallida subpicata ...

A 36-year old woman presented with a 5-year history of progressive dysphagia. The barium swallow of the oesophagus revealed an oblique extrinsic defect consistent with an aberrant right subclavian artery. A computed tomography angiogram confirmed the diagnosis. Surgical correction is indicated for dysphagia lusoria in association with an aberrant right subclavian artery. The patient underwent s...

The twenty-one individuals of Meretrix lusoria were secured from Gunsan, Shinan and Yeonggwang on the coast of the Yellow Sea and the southern sea in the Korean Peninsula, respectively. Amplification of a single COI fragment (720 bp) was imagined, and no apparent size differences were observed in amplified fragments between Meretrix lusoria and M. petechialis individuals. The size of the DNA fr...

Emerging technology with endovascular techniques has expanded our armamentarium to treat the aberrant right subclavian artery. We describe a hybrid technique using an Amplatzer plug in combination with a carotid subclavian bypass to treat a patient with dysphagia lusoria.

A76-year-old woman presented with difficulty swallowing solid food and with shortness of breath. Her symptoms had developed over several months. She did not have odynophagia, had not experienced weight loss and did not drink alcohol or smoke. Her physical exam was unremarkable. Barium esophagography showed a posterior oblique indentation of the proximal esophagus slightly above the level of the...