【摘 要】
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Objective Invasive renal parenchyma urothelial Carcinoma(IRPUC)is a rare disease and difficult to be diagnosed.This study was to discuss effective methods for the diagnosis and treatment of IRPUC.Meth
【机 构】
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Department of Urology,Provincial Hospital Affiliated to Shandong University,Jinan,250021,China
【出 处】
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2013中国中西医结合泌尿外科专业委员会第11次全国学术年会
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Objective Invasive renal parenchyma urothelial Carcinoma(IRPUC)is a rare disease and difficult to be diagnosed.This study was to discuss effective methods for the diagnosis and treatment of IRPUC.Methods 8 cases of IRPUC were reviewed with their clinical data retrospectively.6 cases were male,2 cases were female.Age ranged from 43 to 78 years,mean 64 years.Cacinoma was located at left in 3 cases and right 5 cases.The diameter of carcinoma ranged from 3.0 to 8.5cm,mean 5.2cm.WHO grade:G2 grade was in 2 cases,G3 grade was in 6 cases; TNM clinical stage:Ⅲ stage was in 2 cases,Ⅳ stage was in 6 cases.Results All patients were treated surgically,nephroureterectomy with bladder partly excision was performed in 4 cases,nephrectomy was performed in 4 cases and among these cases 1 case with adrenalectomy and postcava tumor excision.Postoperative pathology:all cases were urothelial carcinoma,and 2 cases with squamous differentiation.Among them 6 cases had metastasis in renal capsule,4 in renal portal,3 in ureter,1 in postcava and adrenal gland,1 in bladder.All patients were followed up for 3 months to 4 years,6 cases were dead,the average survival time was 9 months,the other 2 cases are survive for 13 months and 4 years respectively.Conclusion The early imaging diagnosis of IRPUC is difficult,it prone to infiltration and metastasis with poor prognosis.Positive exploratory operation is significant for the clarification of the disease and achieve a better prognosis.
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