口腔颌面恶性肿瘤临床诊断仍是口腔科常遇到的重要课题。本组病例有28.3%良性病变误诊为恶性,13.8‰恶性病变误诊为良性。通过130例的临床资料分析,对口腔颌面肿瘤的诊断及其与急性、慢性颌面部炎症和良性肿块的鉴别诊断作了较详尽的分析,并对口腔颌面肿瘤的诊断问题提出了几点意见。 Clinical diagnosis of oral and maxillofacial malignancies is still an important issue that is often encountered in dentistry. 28.3% of benign lesions were misdiagnosed as malignant and 13.8 malignant lesions were misdiagnosed as benign. Through the analysis of clinical data of 130 cases, the diagnosis of oral and maxillofacial tumors and the differential diagnosis between acute and chronic maxillofacial inflammation and benign masses were analyzed in detail, and the diagnosis of oral and maxillofacial tumors was proposed. Point of view.