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本研究主要评估多功能胃肠线圈导管在98例结直肠狭窄支架置入术病人中的应用价值。共有98例结直肠狭窄需支架置入的病人使用该导管进行内支架置入术,其中
This study mainly evaluated the value of multifunctional gastrointestinal coil catheters in the treatment of 98 patients with colorectal stenosis. A total of 98 patients undergoing stent placement for colorectal stenosis underwent stent placement using this catheter, of which