There were 166 endoscopic nasobiliary drainage, 87 plastic biliary stenting and 48 expandable metal stent implantation.
行鼻胆管引流术166例次，塑料内置管引流87例次，放置可膨式金属胆道支架48例。
ObjectiveTo evaluate the value of endoscopic placement of metal stent implantation combined with local chemotherapy for malignant gastric outlet obstructions.
目的探讨经内镜放置金属支架联合局部种植化疗药物治疗胃出口恶性梗阻的有效性和临床价值。
Objective To investigate the clinical value of inverted Y-shaped metal stent implantation in treatment of relapsing polychondritis (RP) with tracheobronchial malacia.
目的探讨置入倒y形气道内支架治疗复发性多软骨炎(RP)气管软化的临床价值。
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