лечение рака пищевода

From all identified types of viruses of papillomas 34 are associated with defeat аногенитальной areas. Viruses of papillomas infect базальные layers эпителия (the most "vulnerable" site the zone of transition multilayered flat эпителия in cylindrical эпителий is). Caused патоморфологические changes Kurz (1993) and Schiffman (1994) are classified by viruses as: 1) good-quality атипия; 2) LSIL (Low-grade Squamous Intraepithelial Lesions) or CIN-I (Cervical Intraepithelial Neoplasia) - дисплазия an easy degree without койлоцитоза or with attributes койлоцитоза; 3) HSIL (High-grade Squamous Intraepithelial Lesions), CIN-II-moderate дисплазия; 4) expressed дисплазия or интраэпителиальный a cancer (in situ) - CIN-III. Discussion concerning classification дисплазии and преинвазивного РШМ till now proceeds. In the domestic literature it is accepted to allocate three degrees of weight дисплазии эпителия шейки a uterus, интраэпителиальный РШМ it is allocated into separate group [10]. The group дисплазий эпителия шейки a uterus is heterogeneous both with патоморфологической, and from the virologic point of view. Now there is no confidence, that various degrees дисплазий are stages канцерогенеза [18]. Подробнее...

Good-quality tumours - tumor benignum, grow slowly, can exist years, not increasing. They are surrounded with own environment. At growth, increasing, the tumour removes surrounding fabrics, not destroying them. The histologic structure of a tumour insignificantly differs from a fabric in which she{it} developed. Therefore good-quality tumours carry names of own fabrics from which they have developed, with addition of a suffix of "ohm" from the Greek term "онкома" (tumour). For example, a tumour from fatty weaved - липома, from connecting - a fibroma, from muscular - a myoma, from a bone fabric - остеома, etc. Removal{Distance} of a good-quality tumour with its{her} environment conducts to full treatment of the patient. Подробнее...