ObjectiveTo explore the feasibility and effect of endoscopic drainage in treating biliary obstruction.
目的探讨经内镜胆道引流治疗胆道梗阻的可行性和疗效。
Objective To compare the clinical effectiveness of metal stent with plastic stent in treating malignant biliary obstruction.
目的比较金属支架与塑料支架(内涵管)置入术治疗恶性胆管梗阻的临床疗效。
Aim To investigate the value of bile alkaline phosphatase isoenzyme in diagnosis of malignant extrahepatic biliary obstruction.
目的探讨胆汁型碱性磷酸酶同工酶在恶性肝外胆道阻塞诊断中的价值。
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