什么是舌癌 王宏卫 山西省肿瘤医院

什么是舌癌 王宏卫 山西省肿瘤医院
什么是舌癌：舌癌它是口腔颌面部常见的一种恶性肿瘤。发病人群男性多于女性，大多数为鳞状细胞癌，经常发生在舌体前2/3的区域，腺癌相对来说比较少见。它多位于舌根部位而且舌根部，有时候容易发生淋巴上皮癌和未分化癌。舌癌的病因，现在还不是很清楚，大多数认为它的发生与环境因素有关，比方热、慢性损伤，其中热指的就是进食过烫，或者是口腔卫生不好，慢性的细菌感染等的损伤，还有紫外线、X线和其他放射性物质，都可以导致舌癌的发生。例如舌和颊粘膜癌也可以发生于残根尖锐的牙齿、牙尖。不良修复体长期的刺激也容易导致舌体产生机械性损伤、炎性损伤，最后导致恶变。另外，神经、精神因内分泌因素机体的免疫状态和遗传因素等，都与舌癌的发生有密切的关系。

What is tongue cancer
What is tongue cancer: tongue cancer is a common malignant tumor in oral and maxillofacial region. There are more males than females, Most of them are squamous cell carcinoma, It often occurs in the anterior 2 / 3 of the tongue, Adenocarcinoma is relatively rare. It is located at the root of the tongue, Sometimes it is easy to develop lymphoepithelial cancer and undifferentiated cancer. The cause of tongue cancer, It's not clear yet, Most think that its occurrence is related to environmental factors, For example, heat, chronic injury, Among them, hot refers to eating too hot, Or poor oral hygiene, Chronic bacterial infection, etc, There are also ultraviolet rays, X-rays and other radioactive materials, Can cause tongue cancer. For example, tongue and buccal mucosa cancer can also occur in teeth with sharp stumps and cusps. The long-term stimulation of the bad prosthesis may also lead to the mechanical and inflammatory damage of the tongue, Finally, it leads to vicious change. In addition, The immune state and genetic factors of the body due to neuroendocrine and psychoendocrine factors, All of them are closely related to the occurrence of tongue cancer.