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目的探讨应用经直肠、经阴道超声检查在提高膀胱肿瘤超声显示率中的价值。方法对42例经膀胱镜检、手术病理证实的膀胱肿瘤的经腹超声与经直肠/阴道超声检查结果进行对比分析。结果经腹超声、经直肠/阴道超声检查膀胱肿瘤的显示率分别为83.3%(35/42)、97.6%(41/42),P<0.05,二者有显著性差异。经腹超声漏诊7例中,经阴道/直肠超声显示6例,P<0.05,二者有显著性差异。结论经直肠、经阴道超声能弥补经腹超声检查的不足,提高膀胱肿瘤超声诊断显示率。
Objective To investigate the value of transrectal and transvaginal ultrasonography in improving the rate of ultrasound in bladder tumor. Methods Forty-two cases of transurethral ultrasound and transrectal / vaginal ultrasound examination of bladder tumor confirmed by cystoscopy and pathology were analyzed comparatively. Results The rates of transrectal and transvaginal ultrasound examination of bladder tumors were 83.3% (35/42) and 97.6% (41/42), respectively, with significant difference (P <0.05). Abdominal ultrasound missed diagnosis in 7 cases, transvaginal / rectal ultrasound showed 6 cases, P <0.05, both significant differences. Conclusion Transrectal and transvaginal ultrasound can make up for the deficiencies of transabdominal ultrasonography and improve the diagnostic rate of bladder tumor.