纤维食管镜检查 fiberesophagoscopy ; fiberoptic esophagoscopy

光导纤维食管镜 fiberopticesophagoscope

纤维光束食管镜 fiber-optic esophagoscope ; optic esophagoscope

食管纤维镜 fiberesophagoscope

食管纤维内窥镜 esophagofiberscope

胃食管纤维镜 gastroesophagofiber-scope