近年来我国大力倡导公民逝世后器官捐献(donation after citizens’death,DCD),一定程度上缓解了移植器官匮乏的局面。但DCD器官移植后原发性移植物无功能和功能延迟恢复等并发症发生率高,被视为边缘供体[1,2]。一些质量较差的器官可能导致移植失败甚至危及患者生命。为避免类似情况发生,一些单位采用零点活检(Time-Zero renal biopsy,T0-RBx)[3]来直接了解肾组织的病理改变并 In recent years, China has vigorously advocated the donation after citizens’death (DCD), which alleviates the shortage of transplanted organs to a certain extent. However, the incidence of complications such as non-functional and functional delayed recovery of primary graft after DCD organ transplantation is considered as an edge donor [1,2]. Some poor-quality organs may lead to graft failure or even endanger the patient’s life. To avoid this, some organizations use the time-zero renal biopsy (T0-RBx) [3] to directly understand the pathological changes of kidney tissue