Among 16 cases, ureteral meatus disruption 6 cases, ureter perforation 7 cases, sleeve exfoliation of mucous membrane 1 case, ureter fracture 1 case, tunnel under the mucous membrane 1 case.
结果该组16例中，输尿管口撕裂6例，输尿管穿孔7例，输尿管黏膜袖状剥离1例，输尿管断裂1例，黏膜下隧道1例。
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