优化区域的兴趣大小和放置临床机会性CT脊椎骨Hounsfield单位测量

Janelle N Sobecki1, Diane Krueger2, Perry J Pickhardt3

  • 1Department of Obstetrics & Gynecology, Division of Gynecologic Oncology, University of Wisconsin-Madison School of Medicine and Public Health, 600 Highland Ave, Madison, WI, 53792, H4/656, USA. janelle.sobecki@wisc.edu.

概括

非放射科医生可以使用计算机断层扫描 (CT) 可靠地测量骨霍恩斯菲尔德单位 (HU). 在轴向图像上,建议在L1脊椎中枢部进行200mm2的感兴趣区域 (ROI).