Dhingra P L, Verma S K, Saxena S
J Laryngol Otol. 1988 Jul;102(7):654-5. doi: 10.1017/s0022215100106024.
A case of saccular aneurysm of the internal carotid artery presenting as a parapharyngeal mass is being reported because of its rarity and the paucity of literature on the subject. Welling et al. (1983) evaluated 1118 aneurysms of the peripheral arteries seen over a 30-year period. Forty-one of these arose from the extracranial carotid system, only four of them being saccular aneurysms of the internal carotid artery. None of them presented with a parapharyngeal mass.
现报告一例颈内动脉囊状动脉瘤表现为咽旁肿块的病例，因其罕见且关于该主题的文献匮乏。韦林等人（1983年）评估了30年间所见的1118例外周动脉动脉瘤。其中41例起源于颅外颈动脉系统，只有4例是颈内动脉囊状动脉瘤。它们均未表现为咽旁肿块。
