Normal levels of collagen-type-I telopeptide in the first 90 days of life |
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| Authors: | G Praticò L Caltabiano GM Palano A Zingale |
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| Affiliation: | Department of the General Surgery, Medical Institute, Novosibirsk, Russia. |
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| Abstract: | The viscosity of some routine hydrosoluble contrast media used in operational cholangiography (Bilignost and Verographin) was studied. The different viscosity of hepatic and vesical bile and of the contrast media was determined. This fact shows that the data of any direct cholangiography in accordance with the law of Hagen-Poiseuille is misinterpreted. As a result it may lead to a wrong surgical procedure, for example, sphincterotomy, and vice versa. |
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