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原发性输尿管恶性肿瘤的诊治问题 附54例报告 |
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王惠君 李汉忠 宋宗禄 臧美孚 徐峰极
摘 要:我院1955~1997年手术治疗原发性输尿管恶性肿瘤54例,主要症状为无痛性肉眼血尿和腰痛。术前确诊率为75.9%,并就误诊原因进行分析。术后随访7个月~17年,根据具体情况采取了肾输尿管全长切除及膀胱袖状切除或较为保守的手术治疗,五年生存率为51.1%,随访结果认为其预后主要取决于肿瘤的分级和分期,与手术方式无关。 关键词:输尿管肿瘤 癌 诊断 治疗
Primary malignant turmor of ureter(report of 54 cases)
Wang Huijun (Department of Urology,Peking Union Medical College Hospital,Chinese Academy of Medical Sciences,Beijing 100730) Li Hanzhong (Department of Urology,Peking Union Medical College Hospital,Chinese Academy of Medical Sciences,Beijing 100730) Song Zonglu (Department of Urology,Peking Union Medical College Hospital,Chinese Academy of Medical Sciences,Beijing 100730)
Abstract:54 cases of primary carcinoma of ureter had been operated during 1955 to 1997.The main symptoms were painless gross total hematuria and lumbago.The coincident rate of diagnosis was 75.9%. 47 cases have been followed up for 7 months to 17 years.The 5 years survival rate was 51.1%. Total nephroureterectomy with bladder cuff resection and conservative operations were the treatment of choice.Prognosis was relevant to stage and grade of tumor and no association with operative methods. Key words:Ureter neoplasms Carcinoma Diagnosis Treatment▲
原发性输尿管恶性肿瘤比较少见,发病率约占泌尿生殖系统恶性肿瘤的1%,且缺乏特异性症状和诊断方法,误诊率较高。我院自1955年8月至1997年8月共收治经手术和病理证实的原发性输尿管恶性肿瘤54例,术前诊断率为75.9%,本文对其有关的诊断和治疗问题进行分析和讨论。
资料和方法 本组54例,男35例,女19例,发病年龄在31~82岁,平均年龄61.5岁。肿瘤位于左侧30例,右侧23例,双侧1例,位于输尿管上段5例,中段11例,下段38例,从发病到确诊时间为13天~4年,平均9.6个月。临床表现为间断全程肉眼血尿46例,其中14例伴腰痛,8例伴膀胱刺激症状,5例伴发热,6例伴腹部包块,3例伴肾绞痛。8例表现为反复出现镜下血尿。42例行IVU检查,其中肾积水10例,肾盂不显影27例,输尿管充盈缺损4例,输尿管扩张7例,输尿管狭窄1例。35例肾盂输尿管逆行插管造影,其中输尿管充盈缺损23例,逆行插管受阻20例,输尿管狭窄8例,输尿管结石影2例。9例行肾穿刺造影,输尿管充盈缺损6例,输尿管狭窄3例。54例均行膀胱镜检查,发现膀胱肿瘤14例。20例行尿脱落学细胞检查,找到瘤细胞或可疑瘤细胞9例。5例行输尿管镜检查,均发现输尿管肿瘤并取活检。40例行B超检查,表现肾积水24例,输尿管扩张21例,输尿管结石2例。22例行CT检查,表现为肾积水15例,肾盂内占位1例,输尿管占位1例,输尿管扩张15例,肾盂肾盏破坏性改变1例,腹膜后肿物1例。8例行MRI检查,均发现输尿管占位。 25例行肾尿管全长及输尿管周围部分膀胱袖状切除,18[1] [2] [3] 下一页 上一个医学论文: 巨大盆腹腔肿瘤切除术的麻醉管理 附86例病例分析 下一个医学论文: 临床胰岛移植疗效分析
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