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作者评定颈外动脉血管造影的情况,用颈总动脉直接穿刺或插入导管100例,经颞浅动脉插入导管到颈外动脉4例。头颈部肿瘤32例,血管瘤72例。主要根据侧位照片研究颈外动脉、颌内动脉和颌外动脉的各级分支情况,研究上颌动脉第2、3段时用后前位照片。研究结果:颈总动脉注射造影剂以后,颈外动脉的全部第一序列分支和大部第二序列分支都显影。血管造影异常分5组。 1.分支变异:舌动脉和面动脉共干6例,舌动脉和甲状腺上动脉共干3例,咽升动脉
The authors assessed the condition of external carotid artery angiography. 100 cases were directly punctured or catheterized using the common carotid artery, and 4 cases were inserted into the external carotid artery via the superficial temporal artery. There were 32 head and neck tumors and 72 hemangiomas. Based on the lateral images of the external branches of the external carotid artery, internal maxillary artery, and external maxillofacial artery, the anterior posterior photographs of the second and third segment of the maxillary artery were studied. Study results: After the common carotid artery was injected with the contrast agent, all the first sequence branches and most of the second sequence branches of the external carotid artery were developed. Angiographic abnormalities were divided into 5 groups. 1. Branching variation: Tongue arteries and facial arteries co-dried in 6 cases, tongue arteries and upper thyroid arteries co-dried in 3 cases, and pharyngeal ascending artery