More than a year after the“Sewing her anus”event happened，it reignited the upsurge of public opinion once again.A lot of media have paid close attention to it，and there have been many unbalanced reports.The result showed that：under the influence of“setting the agenda”，the unbalanced reports on“Sewing her anus”event have expanded its influence in society，and been likely to be directly responsible for making tense doctor-patient relationship worse.When reporting the medical issues，the media should strengthen their own ability to guide public opinion，focus on the balance of discourse from doctors and patients，and improve the professional competence of reporters who report medical topics.