Abstract:

Clear cell odontogenic carcinoma (CCOC) is a rare and aggressive malignant odontogenic tumor, which is often misdiagnosed as benign odontogenic tumor or metastatic tumor due to the non-specific histologic appearance and benign clinical presentation. CCOC requires early diagnosis and treatment due to the metastasis tendency. This paper reports a case of mandibular CCOC, aiming to improve the understanding of the disease through its diagnosis, treatment and postoperative follow-up.

Key words: clear cell odontogenic carcinoma, clinical features, diagnoses and treatment

摘要：

牙源性透明细胞癌（clear cell odontogenic carcinoma，CCOC）是一种罕见的具有侵袭性的牙源性恶性肿瘤，由于其组织学表现缺乏特异性，且临床表现往往偏向良性，常被误诊为良性肿瘤或转移瘤。CCOC由于具有转移倾向，因此需要早期诊断和治疗。本文报告1例下颌骨CCOC，拟通过介绍其诊断过程、治疗方法及术后随访情况，提高对该疾病的认识。

关键词: 牙源性透明细胞癌, 临床表现, 诊断治疗

CLC Number: 

• R782

• R739.8