患者,男性,63岁Ex3PETCT检查预约网 发现左侧颈部淋巴结肿大1月余,质硬,无疼痛。Ex3PETCT检查预约网 后胃镜病理证实:胃贲门腺癌,IV级。Ex3PETCT检查预约网 PET/CT示:Ex3PETCT检查预约网 Ex3PETCT检查预约网