原发性肺癌支气管动脉灌注化疗时，预防脊髓损伤的方法有：

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24732' and id < 2118381 and id<>'2118381' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24732' and id > 2118381 and id<>'2118381' order by id asc limit 5