Jaeger N, Radeke H W, Adolphs H D
Ultraschall Med. 1983 Jun;4(2):98-105. doi: 10.1055/s-2007-1013048.
Intracavitary sonography proved to be advantageous with regard to the T-classification of urinary bladder tumours in comparison with conventional diagnostic methods. Besides the good practicability, the high degree of correspondence between sonography and histopathological findings is emphasized. In 97 patients with urothelial bladder cancer this method yielded 63% correct results. In 32% overstaging was noticed, possible factors of which were exemplified. Part of the sonographic failures can be avoided by means of technical manipulation (gain-modification) together with increasing experience of the examiner. In particular benign bladder disease, which can be sonographically confused with cancer, has to be considered. These cases indicate the need to correlate particular sonographic findings with histopathology.
与传统诊断方法相比，腔内超声检查在膀胱肿瘤的T分期方面被证明具有优势。除了实用性好之外，还强调了超声检查与组织病理学结果之间的高度一致性。在97例膀胱尿路上皮癌患者中，这种方法得出了63%的正确结果。发现32%存在分期过高的情况，并举例说明了可能的因素。通过技术操作（增益调整）以及检查者经验的增加，可以避免部分超声检查失败的情况。尤其必须考虑到那些在超声检查中可能与癌症混淆的良性膀胱疾病。这些病例表明需要将特定的超声检查结果与组织病理学相关联。
