Tomczak R, Merkle E, Fiala S, Rilinger N, Brambs H J, Rieber A
Klinik und Poliklinik für Radiologie Universität Ulm Abt. Röntgendiagnostik.
Rofo. 1998 May;168(5):488-92. doi: 10.1055/s-2007-1015166.
To evaluate dynamic MR imaging of the pituitary gland.
19 patients with suspected mass lesions of the pituitary gland were examined at 1.5 Tesla with dynamic and standard MRI using a Turbo-FLASH sequence (1 image/s for 40 s).
In 13/19 patients microadenomas were detected. One of the 13 microadenomas was detected using dynamic imaging and was not seen on standard MRI. The remaining 12 microadenomas were diagnosed with standard MRI.
Dynamic imaging of the pituitary gland is a time-consuming and costly diagnostic technique. If laboratory results suggest the presence of a microadenoma and conventional MRI is unable to localise it, dynamic imaging should be performed.
评估垂体的动态磁共振成像。
19例疑似垂体肿块病变患者在1.5特斯拉磁场下，使用Turbo-FLASH序列（每秒1幅图像，共40秒）进行动态和标准磁共振成像检查。
19例患者中有13例检测出微腺瘤。13例微腺瘤中有1例通过动态成像检测到，标准磁共振成像未显示。其余12例微腺瘤通过标准磁共振成像诊断。
垂体动态成像为一项耗时且昂贵的诊断技术。若实验室检查结果提示存在微腺瘤且传统磁共振成像无法定位时，应进行动态成像检查。
