Purpose To analyze retrospectively the CT features of various maxillofacial lesions (except cervical lymph nodes) affecting the hyperhyoid carotid space.

目的回顾性分析颌面部淋巴结外病变影响舌骨上颈动脉间隙的CT表现特点。

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Conclusion ct scanning can correctly display the extent of the lesion, including the involvement of laryngeal cartilage, para-glottal space, pre-epiglottal space and cervical lymph nodes.

结论CT可较准确地显示肿瘤侵犯范围，包括喉软骨、声门旁间隙及会厌前间隙，以及颈部淋巴结转移。

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Tuberculosis commonly involved the lymph nodes in the mesentery(73.7%), portacaval space(63.2%), hepatoduodenal ligament(57.9%), hepatogastric ligament (47.4%) and upper para-aortic region (47.4%).

腹部淋巴结结核常优势地累及肠系膜（73.7%）、门腔间隙（63.2%）、肝十二指肠韧带（57.9%）、肝胃韧带（47.4%）和腹主动脉周围上部淋巴结（47.4%）。

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