Extradural Hydatid Cyst of the Lumbo-Sacral Spine

Primary Quick connect spinal hydatid cyst is a rare and uncommon entity but a significant manifestation of hydatid disease.Here, we report a case of primary extramural hydatid cyst of the sacral region causing cord compression.Pre-operative differential diagnosis was that of Tarlov cyst owing to the radiological appearance and location of the cyst.

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COVID19-Personal Protective Equipment ergonomic improvements: necessary considerations for the dental team health

The coronavirus disease (COVID-19) caused by the SARS-CoV-2 coronavirus impacted worldwide without any precedents, including the dental world, from the education to the advanced cares.The co-existence with the Pets virus circulation imposed the use of personal protection equipment such as respiratory protective equipment.The aim of this paper is to

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Current situation and scientific challenge of soil and water erosion in Gully Consolidation and Highland Protection Project of DongZhi Loess Plateau

Due to the influence of extreme rainfall and high intensity Foot Rest human engineering activities, the advance speed of the gully head in the Loess Tableland is intensified, which seriously threatens the economic and social development of the Loess Tableland.In recent years, although large-scale Gully Consolidation and Highland Protection (GCHP) p

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