Conclusions Local resection of Vater ampulla carcinoma has many advantages, such as simple performance, less trauma, quick recovery, low complication and death rate of operation.

结论：局部切除具有手术操作简单、创伤小、恢复快、手术并发症及死亡率低等特点。

youdao

Conclusions Local resection of Vater ampulla carcinoma has many advantages, such as simple performance, less trauma, quick recovery, low complication and death rate of operation.

结论：局部切除具有手术操作简单、创伤小、恢复快、手术并发症及死亡率低等特点。

youdao