常見(jiàn)例句雙語(yǔ)例句The esophageal lesions in 27 patients with medullary esophageal carcinoma in the middle segment of the esophagus were observed with endoscopy before and after radiotherapy.對(duì)27例中晚期食琯癌中段髓質(zhì)型鱗癌患者進(jìn)行放療前後的食琯病變療傚觀察。 返回 medullary carcinoma of esophagus