1、食管环
食管蹼(oesophageal web)和食管环(esophageal ring)易与食管肌肉缩小和狭小相混淆。
2、食道神经环
... esophageal commissure 食道连合神经 esophageal ring 食道神经环 esophageal sphincter 食道括约肌 ...
3、食道环
...食道管 food meatus食道环 esophageal ring食道镜 esophagoscope ...
congenital esophageal ring释义先天性食管环
Terminal esophageal ring末端食管环
lower esophageal ring下食管环
oesophageal web and esophageal ring食管蹼和食管环