脱疽中期，患者足背动脉的脉象多表现为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28710' and id < 2341671 and id<>'2341671' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28710' and id > 2341671 and id<>'2341671' order by id asc limit 5