Aberrant internal carotid artery is a rare situation which may cause retropharyngeal space enlargement 摘要内颈动脉异常路径是一种引起后咽部肿大的罕见原因。
2.
We present an 88 - year - old male patient with dysphagia and parapharyngeal mass related to this rare variant diagnosed by multi - slice computed tomography ( ct ) with clear multi - planar images and ct angiography 我们报告一位以吞?困难及后咽部肿块为表现的八十八岁男性病例，以多排电脑断层诊断为内颈动脉异常路径，并同时提供清晰的多重切面影像及血管摄影。
3.
We present an 88 - year - old male patient with dysphagia and parapharyngeal mass related to this rare variant diagnosed by multi - slice computed tomography ( ct ) with clear multi - planar images and ct angiography 我们报告一位以吞咽困难及后咽部肿块为表现的八十八岁男性病例，以多排计算机断层诊断为内颈动脉异常路径，并同时提供清晰的多重切面图象及血管摄影。
