Objective：To investigate the method and effect of nephron-sparing surgery in the treatment of small renal cell carcinoma. Methods： From August 1 997 to October 2008, 48 cases of small renal cell carcinomas were conf...Objective：To investigate the method and effect of nephron-sparing surgery in the treatment of small renal cell carcinoma. Methods： From August 1 997 to October 2008, 48 cases of small renal cell carcinomas were confirmed by surgery and pathology, and reviewed retrospectively. Of the 48 cases, there was 1 patient with bilateral tumors, 8 with solitary kidney tumors, 1 with unilateral tumor and a damaged contralateral kidney, and 38 with unilateral tumors and a normal contralateral kidney; 9 underwent tumor enucleation and the remaining patients received partial nephrectomy. Results：There were no local tumor recurrences and/or tumor metastasis at a mean followup of 60 months. Conclusion： Confirming conclusions from other centers, we have found that nephron-sparing surgery is an effective treatment for small renal cell carcinomas.展开更多
Extrapulmonary small cell carcinoma （EPSCC） is a rare neoplasm comprising 2.5％ to 5％ of small cell carcinomas （SCCs）.Bladder SCC is the most common site of genitourinary tract.Primary renal SCC is extremely rare...Extrapulmonary small cell carcinoma （EPSCC） is a rare neoplasm comprising 2.5％ to 5％ of small cell carcinomas （SCCs）.Bladder SCC is the most common site of genitourinary tract.Primary renal SCC is extremely rare.We report a case of primary SCC of the kidney which is rarely reported in the urinary tract and presents an aggressive clinical picture.A 59-year-old female visited a urologic clinic with complaint of persistent left flank soreness 10 years after undergoing renal transplantation.Abdominal computed tomography showed a left renal pelvis tumor.After the patient received left nephroureterectomy with bladder cuff resection,her pathology results showed SCC.After surgery,she received adjuvant systemic chemotherapy,and her recovery has been uneventful as of 8 months.Primary renal SCC presents with an advanced tumor stage and a short median survival period,therefore early intervention and close follow-up are recommended.展开更多
文摘Objective：To investigate the method and effect of nephron-sparing surgery in the treatment of small renal cell carcinoma. Methods： From August 1 997 to October 2008, 48 cases of small renal cell carcinomas were confirmed by surgery and pathology, and reviewed retrospectively. Of the 48 cases, there was 1 patient with bilateral tumors, 8 with solitary kidney tumors, 1 with unilateral tumor and a damaged contralateral kidney, and 38 with unilateral tumors and a normal contralateral kidney; 9 underwent tumor enucleation and the remaining patients received partial nephrectomy. Results：There were no local tumor recurrences and/or tumor metastasis at a mean followup of 60 months. Conclusion： Confirming conclusions from other centers, we have found that nephron-sparing surgery is an effective treatment for small renal cell carcinomas.
文摘Extrapulmonary small cell carcinoma （EPSCC） is a rare neoplasm comprising 2.5％ to 5％ of small cell carcinomas （SCCs）.Bladder SCC is the most common site of genitourinary tract.Primary renal SCC is extremely rare.We report a case of primary SCC of the kidney which is rarely reported in the urinary tract and presents an aggressive clinical picture.A 59-year-old female visited a urologic clinic with complaint of persistent left flank soreness 10 years after undergoing renal transplantation.Abdominal computed tomography showed a left renal pelvis tumor.After the patient received left nephroureterectomy with bladder cuff resection,her pathology results showed SCC.After surgery,she received adjuvant systemic chemotherapy,and her recovery has been uneventful as of 8 months.Primary renal SCC presents with an advanced tumor stage and a short median survival period,therefore early intervention and close follow-up are recommended.
