A.黏膜呈串珠樣改變 B.黏膜破壞,中斷 C.出現(xiàn)鳥嘴狀狹窄,黏膜光滑 D.黏膜不規(guī)整,細(xì)線狀狹窄 E.黏膜光滑完整
A.1×109/L B.2×109/L C.3×109/L D.4×109/L E.10×109/L
A.食管下段癌 B.賁門失弛緩癥 C.食管炎 D.賁門癌 E.食管平滑肌瘤