盆腔恶性肿瘤复发并不少见,肿瘤复发意味着盆腔局部治疗失败。对于盆腔恶性肿瘤,临床上大多数采取根治性手术和/或者根治量的放疗来进行治疗,其往往伴有顽固性疼痛、严重出血、瘘管形成及复发的高风险;因此该类肿瘤的复发临床处理棘手,大多数采取姑息性治疗。本文将综述盆腔复发肿瘤的125I内放射介入治疗进展。 Recurrence of pelvic malignancies is not uncommon, tumor recurrence means that pelvic local treatment failed. For pelvic malignant tumors, the majority of clinically the majority of radical surgery and / or radical dose of radiotherapy for treatment, often associated with intractable pain, severe bleeding, fistula formation and high risk of recurrence; so the recurrence of such tumors Deal with tricky, most take palliative treatment. This article reviews the progress of 125I intra-radiotherapy in pelvic recurrent tumors.