口腔小唾液腺癌的^(18)F-FDG PET/CT表现  

^(18)F-FDG PET/CT manifestations of oral minor salivary gland carcinoma

作　　者：蔺楠 任超 周鑫 张桂 文哲 崔瑞雪 LIN Nan;REN Chao;ZHOU Xin;ZHANG Gui;WEN Zhe;CUI Rui-xue(Department of Nuclear Medicine,Peking Union Medical College,Chinese Academy of Medical Science,Beijing Key Laboratory of Molecular Targeted Diagnosis and Therapy in Nuclear Medicine,Beijing 100730,China)

机构地区：[1]中国医学科学院北京协和医学院北京协和医院核医学科,核医学分子靶向诊疗北京市重点实验室,北京100730 [2]首都医科大学附属北京世纪坛医院核医学科

出　　处：《北京口腔医学》2023年第5期343-346,共4页Beijing Journal of Stomatology

基　　金：中国医学科学院医学与健康科技创新工程(2021-I2M-1-002)。

摘　　要：目的探讨口腔小唾液腺癌的PET/CT表现以提高诊断能力。方法收集30例口腔小唾液腺癌患者术前^(18)F-FDG PET/CT影像资料,并进行回顾性分析。结果30例患者中腺样囊性癌最常见,最好发部位为腭部。CT平扫探测到原发灶9例,病灶同周围正常组织有明确边界者5例。PET/CT能显示所有原发病灶大小、范围、周围组织侵犯及远处转移情况。结论PET/CT能清晰显示原发灶的发生部位、大小、累及范围和转移情况,为口腔小唾液腺癌的术前诊断提供重要帮助。Objective To investigate the PET/CT findings of oral small salivary gland carcinoma.Methods The^(18)F-FDG PET/CT imaging data of 30 patients with oral minor salivary gland carcinoma were collected and analyzed retrospectively.Results Among the 30 patients,there were 14 cases of adenoid cystic carcinoma and 5 cases of mucoepidermoid carcinoma.The most common site was the upper jaw.CT detected 9 primary lesions in which 5 lesions with clear boundary.PET/CT could show the size,extent,surrounding tissue invasion and distant metastasis of all primary lesions.Conclusions PET/CT can clearly show the location,size,range of involvement and metastasis of the primary focus,and provide help for the preoperative diagnosis of oral minor salivary carcinoma.

关 键 词：小唾液腺癌 正电子发射断层显像技术 氟脱氧葡萄 

分 类 号：R739.8[医药卫生—肿瘤]