美国休斯顿医生日前为得克萨斯州一名身患心脏癌的大学生实施一种全球首例的自体移植手术取得成功。这项手术是把病人的心脏拉出体外切除恶性肿瘤后,再放回原处进行缝合,而不必担心异体器官移植进行的不良排斥问题。 Recently, a Houston doctor in the United States implemented a world-first autotransplantation operation for a college student suffering from heart cancer in Texas. The operation involves pulling the patient’s heart out of the body to remove the malignant tumor and returning it to its original site for suturing without having to worry about the problem of adverse rejection of allogeneic organ transplantation.