膀胱肿瘤是泌尿系统中最常见的肿瘤。多数为移行上皮细胞癌。在膀胱侧壁及后壁最多，其次为三角区和顶部，其发生可为多中心。膀胱肿瘤可先后或同时伴有肾盂、输尿管、尿道肿瘤。在国外，膀胱肿瘤的发病率在男性泌尿生殖器肿瘤中仅次于前列腺癌，居第2位；在国内则占首位。男性发病率为女性的3～4倍,年龄以50～70岁为多。本病组织类型上皮性肿瘤占95%,其中超过90%系移行上皮细胞癌。
膀胱良性肿瘤 Benign neoplasm of bladder
Bladder neoplasms are the most common tumors of genitourinary tract in China and among which the transitional cell carcinoma is the most frequently encountered pathological type with the distinctively high recurrence rate.
膀胱肿瘤是我国泌尿生殖系统最常见的肿瘤，移行细胞癌是最常见的病理类型，其最主要的临床特点是复发率高。
参考来源 - 人膀胱移行细胞癌基因表达谱变化的研究The positive expression of MIDR1 and MRP were positive correlation with the stage and grade of bladder cancer.
MDR1和MRP的 阳性表达与膀胱肿瘤的病理分级。
参考来源 - MDR1和MRP基因与膀胱癌耐药机制的相关性研究及膀胱癌个体化化疗的临床研究·2,447,543篇论文数据，部分数据来源于NoteExpress
目的：探讨用ATP生物荧光肿瘤体外药敏检测技术（ATP-TCA）研究膀胱癌药敏的异质性和个体化疗的可行性。
Objective:To investigate the heterogeneity of chemosensitivity in bladder cancer using an ATP-tumor chemosensitivity assay (ATP-TCA) and the feasibility of individual chemotherapy.
这个研究显示，它对于正常组织没有靶点，对其他部位的肿瘤组织也没有特异性的靶点，包括结肠癌、肾癌、宫颈癌、肺癌、皮肤癌或膀胱癌。
But it did not target normal tissue, or tumor tissues in other parts of the body including the colon, kidney, cervix, pancreas, lung, skin or bladder, the study showed.
一个来自西班牙国立肿瘤研究中心的小组报道用了一种新的方法分析血液中的抗体，提示能用一种非侵入性的方法筛选膀胱癌。
And a team from the Spanish National cancer Research Center offered indications that a new way of analyzing antibodies in the blood could lead to a non-invasive way to screen for bladder cancer.
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