PET-CT显像在口腔颌面部恶性肿瘤患者颈淋巴结转移诊断中的价值

发布时间：2018-07-08 12:40

本文选题：正电子发射型计算机断层扫描 + 口腔颌面部恶性肿瘤　；参考：《江苏医药》2014年08期

【摘要】：目的探讨正电子发射型计算机断层扫描(PET-CT)在诊断口腔颌面部恶性肿瘤颈淋巴结转移中的价值。方法对28例口腔颌面部恶性肿瘤患者颈部淋巴结进行PET-CT、CT和颈部彩色超声检查,比较三种检查方法诊断颈部淋巴结转移的敏感度、特异度和准确性。结果 PET-CT诊断颈淋巴结转移的敏感度高于CT和颈部彩超检查(94.4%vs.66.7%和61.1%)(P0.05)。结论 PET-CT在口腔颌面部恶性肿瘤颈淋巴结转移的诊断中较CT和颈部彩色超声检查更为敏感,可作为术前探查的重要手段。
[Abstract]:Objective to investigate the value of positron emission computed tomography (PET-CT) in the diagnosis of cervical lymph node metastasis in oral and maxillofacial tumors. Methods the cervical lymph nodes in 28 patients with oral and maxillofacial tumors were examined by PET-CT, CT and neck color ultrasonography, and the sensitivity of the three detection methods in the diagnosis of cervical lymph node metastasis was compared. Results the sensitivity of PET-CT to cervical lymph node metastasis was higher than that of CT and cervical color Doppler ultrasonography (94.4%vs.66.7% and 61.1%) (P0.05). Conclusion PET-CT is more sensitive than CT and neck color ultrasonography in the diagnosis of cervical lymph node metastasis in oral and maxillofacial malignant tumors, which can be used as an important means for preoperative exploration.
【作者单位】：南京大学医学院附属口腔医院;南京市口腔医院口腔颌面外科;南京市口腔医院口腔修复科;
【基金】：江苏省临床医学科技专项(BL2012017、BL2013005)
【分类号】：R739.8

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