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科技发展日新月异，医疗亦同时受惠。西班牙巴塞罗那医生周三在世界流动通讯大会（MWC）会上表示，负责监督手术的医生近日身在手术室4.8公里以外，透过5G网络，协助其他医生为患者的结肠成功切除癌肿瘤，是当地医院首次有医生在手术应用5G网络技术，或令偏远的病人得到治疗。

巴塞罗那医院诊所的肠胃手术负责人德拉西医生表示，他当天透过5G网络，在视频的屏幕画上肠道中的神经位置，并指导正在施手术的医生，其后成功将癌肿瘤切除。

由于5G网络的延误率低，一众专家估计，外科医生将可透过5G控制机械臂，从而为偏远地区、缺乏专科医生的病人施手术。