Kahn T, Bürrig K F, Schmitz-Dräger B, Fürst G, Stork W, Mödder U
Institut für Diagnostische Radiologie, Universität Düsseldorf.
Radiologe. 1989 Mar;29(3):144-9.
A total of 52 patients with prostatic carcinoma were examined by MR imaging; 14 of them subsequently underwent radical prostatectomy and were included in this study. The resected prostates were sectioned axially and compared with the corresponding MR scans with special reference to the location and extent of the pathological changes. The prostatic carcinoma was visualized in 10 cases, but the size of the tumor was underestimated in 6 patients. In 9 of 10 patients the carcinoma was identifiable as an area of low signal intensity within the peripheral zone on T2-weighted images. The MR features of benign nodular hyperplasia are discussed.
共有52例前列腺癌患者接受了磁共振成像检查；其中14例随后接受了前列腺根治性切除术，并纳入本研究。将切除的前列腺进行轴向切片，并与相应的磁共振扫描图像进行比较，特别关注病理变化的位置和范围。10例患者的前列腺癌在磁共振成像中显示出来，但6例患者的肿瘤大小被低估。在10例患者中的9例中，癌灶在T2加权图像上可被识别为外周带内的低信号区。本文还讨论了良性结节性增生的磁共振特征。
