What are the specific surgical options? What are the pros and cons for each?
有什么可以选择的特殊的手术方式？它的利与弊各是什么？
Several surgical options are available for the treatment of ulcerative colitis.
有数种不同的手术方法可以用来治疗溃疡性大肠炎病患。
Unfortunately, the current options are limited and often necessitate surgical removal.
不幸的是，目前的选择是有限的，往往需要手术切除。
Unfortunately, the current options are limited and often necessitate surgical removal.
不幸的是，目前的选择是有限的，往往需要手术切除。
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