Let me remind you of the structure of the breast, so that in the future it will be easy for you to navigate. The mammary gland is free to lie on the surface of the pectoralis major muscle, mobile. It consists of
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Daily observations of patients, supported by animal experiments, allow us to establish that intestinal cancer is localized mainly in the colon. Predisposing factors are often repeated mechanical irritation of the mucous membrane, chronic inflammatory processes of the colon, and intestinal polyposis. Colon
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I want to say that most often precancerous diseases of the stomach and cancer are associated with problems of nutrition, living conditions, individual and social behavior. Moreover, there is also a climate factor. Precancerous stomach diseases are more common in Northern countries
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Esophageal cancer accounts for about 16 % of other cancer locations. Men get sick four times more often than women. The occurrence of esophageal cancer is facilitated by Smoking or chewing tobacco with various impurities. Alcohol plays an equally important role in
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In recent years, doctors have noted an increase in cases of lung cancer. Lung cancer most often affects people aged 50-60 years. The deep location of the tumor inside the chest, its connection with the lungs – an organ necessary for breathing,
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I would like to remind you that one of the most common diseases is precancerous diseases of the larynx and pharynx. Chronic pharyngitis and laryngitis occur either as a result of constant colds, or as a result of constant harmful irritations (for
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A person contacts the outside world through the oral cavity, respectively, it is there that the development of inflammatory processes is most likely, which can become the main factors in the development of a tumor. Let’s focus on precancerous tumors of the
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I will tell you about the structure of the skin. It consists of five different layers. The first layer is the epidermis. Below it is a layer of cells that have an awl-like structure. The upper layer of the epidermis (the stratum
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Based on modern facts, I want to tell you that cancer never occurs in people with normal physiological functions, with normal metabolism, in unchanged tissues. It is clinically and experimentally established that some pathological processes more often than others precede the appearance
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Development begins with the fact that some group of cells under the influence of certain reasons partially out of such control and begins to multiply on their own. This group of cells is the primary focus of the tumor. The reproduction of
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