口腔颌面外科学（中山大学）7.口腔颌面部肿瘤总论.pdfVIP

口腔颌面部肿瘤 Tumors of Oral and Maxillofacial Region 王 成 副教授 Dr. Wang Cheng Department of Oral Maxillofacial Surgery Guanghua School of Stomatology Email: drwangcheng@ 口腔颌面部肿物 Mass of Oral and Maxillofacial Region Mass Tumor Cyst Quasi-tumors tumor-like lesions Benign Malignant Thyroglossal Tumor Tumor Fibrous epulis tract cyst 口腔颌面部肿瘤 Tumors of Oral and Maxillofacial Region  肿瘤 内在、外在致病因素 DNA突变 生长分裂失控 异常增生 功能失调  Tumor Intrinsic and extrinsic factors, DNA mutation, Abnormal proliferation, Dysfunction 口腔颌面部肿瘤 Tumors of Oral and Maxillofacial Region  口腔颌面部肿瘤 头颈肿瘤重要组成部分，包括唇、口腔、上颌窦、咽 （鼻咽、口咽、喉咽）、唾 液腺、喉和甲状腺  Tumors of Oral and Maxillofacial Region Lip, Oral Cavity, Maxillary sinus, Pharynx(Nasopharynx, Oropharynx, Hypopharynx), Larynx, Salivary glands and Thyroid. 一、流行病学 Epidemiology 临床流行病学 Clinical Epidemiology  发病率和患病率  Incidence and prevalence rate Various prevalence rate or incidence rate was reported in various country. Lack of exact statistic information of tumor in oral and maxillofacial region in our country. In China: the estimated standardized incidence rate of oropharynx malignant tumor is 87 / 1 million in male and about 60/ 1 million in female. And the incidence rate of oral tumor is about 32~36/ 1 million in male and 25~34/ 1 million. In globally, more than 360,000 new cases of oral cancer will be diagnosed every year. Occ