диагностика рака головки поджелудочной железы

The question of preservation of a leather{skin} dairy железы with the purpose of improvement of results of reconstruction remains unresolved from the beginning of XX century. Variants of operations at which removal{distance} of a fabric dairy железы with preservation of a leather{skin} and сосково-ареолярного a complex was carried out with the purpose of the prevention{warning} of development of a cancer in opposite iron and one-stage reconstruction, have started to be developed since 1917 when Bartlett has executed the first hypodermic мастэктомию with one-stage replacement of the removed fabric dairy железы a free fatty fabric [12.] Rice and Strickler in 1951 publish the data on results hypodermic мастэктомии concerning good-quality diseases [13]. Also in this problem actively are engaged Freeman [14, 15] which uses эндопротезы for reconstruction dairy железы, Pennisi and Capozzi [16-18] and Woods [19]. All these surgeons carry out the same operation at which rather thick skin rags will be mobilized, and also the disk of a fabric dairy железы under сосково-ареолярным a complex for improvement of his{its} blood supply is left. The general{common} name of this operation - hypodermic мастэктомия. Подробнее...

The concept of virus nature РШМ has a long history and is inextricably related with researches кондилом various localizations. Генитальные кондиломы are described even in works on antique medicine. The first assumptions of the infectious nature of a cancer шейки a uterus has stated in 1842 Rigoni-Stern. In 1903 Borrel and Bosc have offered the virus theory of development of tumours; Rous, Kidd (1938); Rous, Friedewald (1941) have received proofs of amplification{strengthening} of activity опухолеродных viruses at the presence of cancerogenic substances. Achievements in эксперементальной to virology have allowed L.A.Zilberu (1945), later Horsfall (1963) and Southam (1964) to formulate positions about опухолеродных viruses as the agents transforming a normal cell{cage} in tumoral by means of influence on its{her} genetic material, action of these agents differs from infectious, and in the further duplication of already arisen tumoral cells{cages} опухолеродные viruses of a role do not play. Подробнее...