a person who travels to a foreign country for medical treatment, especially because it is less expensive than in their own country

Big hospitals catering to medical tourists have Web sites with physician biographies and contact information. 面向医疗游客的大医院都设有网站，上面有医生的简历和联系方式。

She joined a growing number of medical tourists in March when she sought stem cell therapy in Russia. 医疗游客越来越多，她也加入了这个行列，三月份去往俄罗斯寻求干细胞治疗。