.bizsvr_0{margin-top:8px;text-indent:28px;}.bizsvr_1{font-family:宋体;}.bizsvr_3{width:%;justify-content:center;margin-right:auto;margin-left:auto;box-sizing:border-box;}.bizsvr_4{width:40px;float:right;margin-bottom:-84px;margin-right:-13px;margin-top:-1px;}.bizsvr_5{width:%;overflow:hidden;border-top:3pxsolid#;border-left:3pxsolid#;margin-right:auto;margin-left:auto;border-top-left-radius:20px;border-right:none;border-bottom:none;box-sizing:border-box;}.bizsvr_6{width:%;margin-left:-23px;margin-top:12px;border-right:3pxsolid#;box-sizing:border-box;}.bizsvr_7{width:%;padding-left:40px;padding-right:20px;box-sizing:border-box;}.bizsvr_8{padding-left:40px;text-indent:2em;}.bizsvr_9{text-indent:28px;font-family:宋体;}.bizsvr_10{text-indent:28px;}.bizsvr_16{width:%;border-bottom:3pxsolid#;box-sizing:border-box;}.bizsvr_17{display:flex;justify-content:center;padding-top:30px;margin-top:-10px;padding-bottom:20px;box-sizing:border-box;}.bizsvr_18{width:10px;height:10px;border-radius:%;background:#;margin-left:6px;box-sizing:border-box;}
早期食管癌及时根治预后良好，手术切除5年生存率90%。症状出现后未经治疗的食管癌患者一般在一年内死亡。食管癌位于食管上段、病变长度超过5cm、已侵犯食管肌层、癌细胞分化程度差及已有转移者，预后不良。
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