Outcome of surgical treatment of isolated local recurrence after radical nephrectomy for renal cell carcinoma

PURPOSE: Isolated local recurrences after radical nephrectomy for renal cell carcinoma occur in 2% to 3% of cases. Today local recurrences can be detected at an early stage due to modern imaging techniques. It remains controversial whether an aggressive surgical approach to this problem can prolong survival. MATERIALS AND METHODS: We retrospectively analyzed 16 patients who were treated surgically at our institution for suspected isolated local renal cell carcinoma recurrence during the last 10 years. All patients had undergone extensive staging and had no evidence of distant metastases with the local recurrence. Surgical exploration confirmed carcinoma recurrence in 13 of the 16 cases and all 13 patients underwent complete resection of the local recurrence. Three patients were found to have had false-positive computerized tomography findings on surgical exploration. RESULTS: Mean time to recurrence was 45.5 months (range 7 to 224). Only 2 patients were symptomatic, while in 11 disease had been detected at routine followup. Mean size of the recurrent tumor was 5.92 cm. (range 2 to 10). All patients survived surgery without major complications. Of the patients 7 died of metastatic disease after a mean survival of 23.1 months (range 4 to 68) following recurrence removal and 6 are alive with a mean survival of 53.0 months (range 18 to 101) (p = 0.09). Time to recurrence after nephrectomy was significantly longer (p <0.05) and size of recurrence significantly smaller (p <0.04) in the patients still alive. In 1 surviving patient evidence of metastatic disease developed 9 months after surgery for recurrence. CONCLUSIONS: Careful followup after radical nephrectomy for renal cell carcinoma allows the diagnosis of small local recurrences before they become symptomatic in the majority of cases. Although most of these patients will eventually have and die of metastatic disease, an aggressive surgical approach is justified and can result in prolonged survival.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

肾癌局部复发的手术治疗

目的 提高肾癌局部复发的治疗水平.方法肾癌术后局部肿瘤复发患者7例.根治性肾切除术5例,原发肿瘤直径5.6～9.6 cm,平均6.5 cm;保留肾单位手术2例,原发肿瘤直径均<3.0 am.年龄19～64岁,平均42岁.肿瘤局部复发时间为术后12～54个月,平均23个月.复发肿瘤直径2.5～10.5 cm,平均5.2 cm.结果 行复发肿瘤切除术5例,复发肿瘤及肾切除术2例.7例手术均成功.术中出血150～3000 ml.患者术后恢复顺利.1例复发肿瘤压迫髂腹下神经,分离过程中因过度牵拉神经束,术后出现短暂的术侧下肢皮肤疼痛.1例术中分离损伤小肠,破孔1 cm,给予修补,术后恢复良好.余5例无明显术中和术后并发症.6例随访8～27个月,平均13个月.局部再次复发2例;出现远处转移2例,其中行免疫治疗1例,复发肿瘤切除术后22个月死亡1例.结论肾癌局部复发后再手术难度较大、出血较多,但大部分复发可以手术切除,延长患者的生存期.     

Management of isolated renal fossa recurrence following radical nephrectomy

PURPOSE: Local recurrence of renal cell carcinoma in the renal fossa without distant metastatic disease is an infrequent occurrence. Management of this lesion can be challenging, with relatively few series in the literature. We describe our use of surgical extirpation with adjuvant intraoperative radiation. MATERIALS AND METHODS: The University of California, San Francisco Urologic Oncology database and the University of California, San Francisco Radiation Oncology database were queried for all patients with locally recurrent renal fossa recurrence. Only patients with recurrence of renal cell carcinoma in the renal fossa were included. Survival, complications and the use of adjuvant therapy in the form of intraoperative radiation therapy were noted. RESULTS: A total of 14 patients were treated for this lesion between 1990 and 2003. Mean time to recurrence was 40 months (range 5 to 180). Only 1 patient was symptomatic preoperatively, while in 13 disease had been detected on routine computerized tomography followup. Mean size of the recurrent tumor was 6.35 cm (range 2 to 17). 9 patients died of progressive, metastatic disease after a mean of 17 months (range 1 to 56) and 5 are alive with a mean survival of 66 months (range 14 to 86). The time to recurrence after nephrectomy approached statistical significance (p =0.06) when comparing the patients who were alive vs those who died of disease. Additionally, there was no statistical difference in size of mass recurrence between these 2 groups. There was no difference in survival due to adjuvant intraoperative radiation therapy. Local fossa re-recurrence developed in 2 patients. Survival was 40% at 2 years and 30% at 5 years from surgery. Complications, including minor complications, occurred in 42% of patients and there was no perioperative mortality. CONCLUSIONS: Selected patients with isolated local recurrence in the renal fossa may have favorable and durable outcomes following surgical resection and possibly adjuvant intraoperative radiation therapy for isolated renal fossa recurrence following radical nephrectomy. Development of novel and effective systemic therapy is needed in high risk patients with renal cancer.     

Resection of local recurrence of renal cell carcinoma in a hemodialysis patient 6 years after radical nephrectomy

Left radical nephrectomy was performed on a 39-year-old-man because of renal cell carcinoma (grade 1, clear cell and granular cell carcinoma: pT3b pN0 pM0), 6 years after the beginning of hemodialysis. The second surgical intervention for local recurrence was performed 6 years after the first operation (grade 2 > 3, clear cell and granular cell carcinoma). This is the second published case report of the resection of a local recurrence of renal cell carcinoma after nephrectomy in a hemodialysis patient. Even after the curative operation, follow up for local recurrence should be continued in hemodialysis patients, especially for high stage renal cell carcinoma.     

Outcome of isolated renal cell carcinoma fossa recurrence after nephrectomy

PURPOSE: Local recurrence of renal cell carcinoma in the renal fossa after complete radical nephrectomy is uncommon. We characterize and determine outcome in a small subset of patients. MATERIALS AND METHODS: From 1970 to 1998 the incidence of isolated renal bed recurrence among 1,737 T1-3N0M0 unilateral nephrectomy cases was 1. 8% (standard error [SE] 0.4) at 5 years. There were 30 patients in whom isolated local fossa carcinoma recurred after complete radical nephrectomy without evidence of metastatic disease. Patients with any nodal involvement at radical nephrectomy were excluded from study as were those who had undergone any form of partial nephrectomy. Patient charts were reviewed for clinical presentation, stage, treatment, development of metastatic disease and survival. Pathological stage was assigned according to the 1997 TNM staging system. Recurrence was identified in 12 (40%) patients during routine followup and the remaining 18 (60%) presented with symptoms related to the recurrent tumor. Patients were divided into 3 treatment groups of observation (9), therapy excluding surgical extirpation (11) and complete surgical resection alone or in conjunction with additional therapy (10). Mean time from local recurrence to development of metastatic disease was calculated. Survival from local recurrence to overall death and disease specific death was estimated using the Kaplan-Meier method. Survival curves for the different treatment groups were then compared. RESULTS: There were 30 patients identified with an ipsilateral renal fossa recurrence of renal cell carcinoma after complete nephrectomy in the absence of disseminated disease. Mean followup was 3.3 years (range 0.006 to 14.8) and no patient was lost to followup. The T stage of the primary tumor was T1/T2 in 13 cases, T3a in 4, T3b in 12, and T3c in 1, and all were node negative. Mean time to metastasis was 1. 6 years (range 0.006 to 7.3) in the 19 patients who had documented interval metastatic disease after local recurrence. There were 26 deaths, of which 25 were disease specific. Estimated overall crude and cause specific survival at 1 and 5 years was 66% and 28%, respectively. Calculating survival among symptomatic and asymptomatic patients revealed no discernible difference in outcome (p = 0.94). The 5-year survival rate with surgical resection was 51% (SE 18) compared to 18% (12) treated with adjuvant medical therapy and only 13% (12) with observation alone. The differences in cause specific survival were significant (p 相似文献   

肾癌肾部分切除术后局部复发的临床分析

目的 探讨肾癌肾部分切除术后局部复发的临床特点,对比手术及靶向药物治疗的预后。方法 回顾性分析2006年1月至2019年12月于武汉大学人民医院泌尿外科行肾癌肾部分切除术875例,术后局部复发的19例肾癌患者病历及随访资料。男10例,女9例;中位年龄55(28～72)岁。患者首次复发中位间隔时间为18(3～54)个月。pT_1a期6例,pT_1b期12例,T₂期1例。FuhrmanⅠ～Ⅱ级5例,Ⅲ级10例,Ⅳ级4例。初次手术入路方式：腹腔镜12例,开放7例。二次治疗方式：手术+靶向药物治疗11例,单纯靶向药物治疗8例。二次手术采用腹腔镜手术3例,开放手术8例;重复肾部分切除2例,根治性肾切除9例。结果 PN患者首次复发率为2.2%(19/875),二次手术复发率为36.4%(4/11)。本研究11例二次手术患者中位手术时间215(105～270) min。中位出血量270(100～1 800) ml。术后并发症Ⅰ级5例,Ⅱ级3例,治疗后好转。13例患者(68.4%)出现舒尼替尼副反应,调整用药后好转。19例患者中位随访时间2...