吡柔比星对膀胱内扁平恶性病变定位诊断和治疗价值探讨

Chinese Journal of Clinical Oncology(2013)

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Abstract
目的:探讨吡柔比星(THP)对膀胱内扁平恶性病变的诊断和治疗价值。方法:对需要经尿道膀胱肿瘤电切术的37例患者术前行膀胱镜检查,观察并记录膀胱内肿瘤生长情况,灌注吡柔比星(50 mg+5%葡萄糖水50 mL)并保留15 min,第二次膀胱镜检,观察膀胱壁内扁平黄染区域并取活检,未染色区域随机取材活检,最后行膀胱肿瘤电切术,术后随访6个月。结果:36例肿瘤患者中,19例患者发现扁平THP染色区域,总染色率为66.7%(24/36),膀胱肿瘤组织染色率58.3%(21/36)。THP染色灵敏度为86.2%(25/29),特异度为94.8%(148/156)。6个月复发率为25.0%(4/16)。结论:用THP作为染色剂,对膀胱内扁平恶性病变诊断有一定价值,操作简便、安全,此方法指导的膀胱肿瘤电切术能够降低患者复发率。
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Key words
bladder cancer,diagnosis,pirarubicin,bladder tumor
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