淋巴囊肿是肾移植术后肾周围较常见的并发症之一。其发生主要由于髂血管剥离时附近创面之淋巴液渗出而聚集于移植区域。常可因淋巴液集聚形成囊肿压迫移植肾或输尿管,因而移植区包块增大,尿量减少或无尿,以致可误诊为急性排斥反应或尿漏,应予仔细鉴别。我们曾遇见1例术后淋巴囊肿,术后8周左右发生,表现为移植区隆起、 Lymphocyst is one of the more common complications of the kidneys after kidney transplantation. Its occurrence mainly due to leakage of lymph wound near the wound when the iliac vessels are exfoliated and gathered in the graft area. Often due to the formation of lymphoid cyst compression graft kidney or ureter, so the graft area increased mass, urine output decreased or no urine, which can be misdiagnosed as acute rejection or urinary leakage, should be carefully identified. We have met 1 case of lymphatic cyst after surgery occurred about 8 weeks, the performance of the transplant area uplift,