中文摘要：

心理问题对肿瘤的发生、治疗和预后产生重要影响,相关研究已经提示了大量证据,受到人们广泛的重视.本文笔者阐述了肿瘤心理学学科构建的必要性及意义;提出了肿瘤患者发病前心理因素的作用方式（慢性应激和触发作用）、发病后的最主要心理特征（安全感缺失）、心理支持的核心目标（帮助患者重获安全感）;强调此时给予心理支持类似于是亟需修补的“短板”;并引入了笔者实践和理论总结基础上形成的肿瘤患者心理支持的操作方法.

英文摘要：

Psychological problems of cancer patients can impact tumor occurrence,treatment and prognosis.Research in this field has prompted a great deal of evidence,get widely attention.In this article,the author expounds the necessity and significance of constructing psycho-oncology,presents the role of psychological factors before tumor generate （chronic stress and trigger action）,foremost psychological characteristics after the onset of cancer （lack the sense of security）,the core of the goal of psychological support （help patients to regain a sense of security）.And the author introduces operation methods of tumor patients psychological support formed on the basis of the practice and theory summary.