рак молочной железы

The data on influence of long steroid contraception on frequency дисплазии and a cancer шейки a uterus разноречивы. Insignificant increase in frequency дисплазии and преинвазивного РШМ at the women using steroid contraceptives, have noted Andolsek with соавт. (1983), Piper (1985.) Svan and Brown (1981), Vassey with соавт. (1983) have defined{determined} relative risk РШМ equal 1,5 and 2,5 accordingly, in other researches it is not marked correlations between application of hormonal contraceptives and РШМ [3]. Experts the CART (Geneva, 1985) Came to a conclusion, that the treatment of the data on use of steroid contraceptives is inconvenient as because of the big number of preparations and absence of the authentic cytologic control over a condition эпителия шейки a uterus prior to the beginning and during application of steroid contraceptives, and owing to interrelation of frequency of application of contraceptives and sexual activity. Now there are convincing data on raised{increased} risk РШМ at smoking щенщин. Hellberg with соавт. (1983), Greenberg with соавт. (1986), Winkelstein (1985), Brinton (1986) mark association of smoking with the early beginning of a sexual life and often change of sexual partners, Hoffman with соавт. (1985), Sasson with соавт. (1985) suppose to a - cancerogenic role contained in a tobacco smoke of nicotine and котинина [4]. Подробнее...

The first researches devoted эпидемиологии РШМ, have appeared in a century. Rigoni-Stern in 1842 has published the data based on studying of the register of death in Verona with 1760 on 1830. It{he} has noticed, that РШМ much more often caused death of married women and widows and did not meet at virgins and монахинь. This circumstance has allowed the scientist to state a hypothesis about infectious origin РШМ. Known interest submit data, published F.Gagnon (1950), - at studying 13000 case records монахинь Montreal and Quebec РШМ has not been found out never. The author connected similar results with low frequency of inflammatory diseases шейки a uterus at монахинь. In review Mogaji (1973) it is shown, that гистологически confirmed плоскоклеточный РШМ at virgins represents an exclusive rarity, these data are confirmed with researches Kessler (1976) and Skoqg (1982). Results of the epidemiological researches concerning a role in occurrence РШМ of the early beginning of a sexual life, early first pregnancy, often change of sexual partners, and also the infectious diseases transmitted in the sexual way are published. Подробнее...