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较长时间以来,人们对癌症的致病因素中较重视生物和理化方面,而忽视了一个十分重要的致癌因素——心理因素。国内外医学家和心理学家,通过大量的流行病学、动物实验、临床观察和心理因素作用机理等方面的研究发现:心理因素在癌症的发生和发展中与生物、理化致病因素同等重要。长期、持续的极度紧张、焦虑、抑郁、压抑、悲哀、绝望等消极情绪和剧烈的精神创伤,可能诱发各种癌症并促使其发展。
For a long time, people pay more attention to biological and physical and chemical aspects of cancer risk factors, while neglecting a very important carcinogenic factor - psychological factors. Domestic and foreign medical scientists and psychologists, through a large number of epidemiological, animal experiments, clinical observation and psychological factors such as the mechanism of the study found that: psychological factors in the occurrence and development of cancer and biological, physical and chemical pathogenic factors are equally important . Long-term, persistent negative emotions such as extreme stress, anxiety, depression, depression, sadness, despair and severe mental trauma may induce various cancers and promote their development.