EPIDEMIOLOGY AND MORPHOLOGY OF CANCER OF ORAL CAVITY AND BORDER OF LIPS IN KABARDINO-BALKARIADURING 1990–2014

Opuholi Golovy i Šei

卷:6

A. A. Tkhakakhov¹ 

[1] Medical Institute of the Chechen State University;

关键词: epidemiology;    morphology;    cancer;    mouth;    border of the lips;    kabardino-balkaria;   

DOI  :  10.17650/2222-1468-2016-6-4-49-52

来源: DOAJ

【 摘 要 】

Epithelium of an oral cavity and red border of lips – the most frequent source of malignant new growths of the head and neck. In article the structure, prevalence, tendencies of incidence and morphology of cancer tumors of a mucous membrane of an oral cavity and a border of lips among residents of Kabardino-Balkaria for the period are studied 1990–2014.  Material of a research were annual statements Oncologic Dispensary State Healthcare Institution of the Ministry of Health of Kabardino-Balkaria, archival biopsy and postoperative material Pathoanatomical Bureau State Healthcare Institution of the Ministry of Health of Kabardino-Balkaria. The intensive (rough) and standardized values on a sex, age and geographical zones, annual average rates of a surplus/decrease of incidence with use of the international standard of age distribution are calculated. Standardizationis carried out by a direct method. It is established that in Kabardino-Balkaria unlike the Russian indicators there is a reduction (and considerable) frequencies of cancer tumors of an oral cavity especially among female population. At the same time they are registered 4 times more among men, is 1.4 times more often at city dwellers, than at rural. At a carcinoma of a border of lips even more rapid fall of incidence on rates of a decrease exceeding the all-Russian indicators is observed. The male population is surprised 3 times more often women’s here, and the number for the first time of the revealed patients in rural and mountainous areas of Kabardino-Balkaria by 1.6 times exceeds incidence respectively among citizens and the population of steppe and forest-steppe zones. Cancer cases of a cavity prevail in age groups of 50–59  and 60–69  years, and in case of a carcinoma of a border of lips – at senile age (70 years and are more senior). The vast majority of cancer of oral localization (94 %) and all cases of a carcinoma of a border of lips on a histologic structure represented a planocellular form. Knowledge of epidemiological and morphological characteristics allow revealing actively patients at early stages of diseases, to hold medical examination and preventive events more effectively, to plan rational tactics of treatment of patients.

【 授权许可】

Unknown