Schild H, Gamstätter G, Teifke A, Heller M, Keller E
Rofo. 1984 May;140(5):551-5. doi: 10.1055/s-2008-1053026.
A comparison of the oesophagogram and computed tomography has shown that there is angulation of the axis of the oesophagus in 75% of patients with perioesophageal tumour spread. This angulation is more common due to tumour in the younger patient. Longer tumours tend to show deeper infiltration into the peri-oesophageal tissue, although its frequency is not necessarily increased. Tumours longer than 8 cm. show infiltration in about 80% of cases.
食管造影和计算机断层扫描的比较显示，75%的食管周围肿瘤扩散患者存在食管轴成角。这种成角在年轻患者中因肿瘤而更为常见。较长的肿瘤往往显示出对食管周围组织的更深浸润，尽管其发生率不一定增加。长度超过8厘米的肿瘤在约80%的病例中显示有浸润。
