KEMCT,99mTc-MDP SPECT/CT:

Chunxing Wu1, Yueming Zha1, Liangjun Xie1

  • 1Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, People's Republic of China.

概括

核心期望最大化 (KEM) 算法显著改善了前列腺癌患者的骨SPECT图像质量和病变检测,而不是有序子集期望最大化 (OSEM). 在不影响诊断准确性的情况下,KEM可以缩短扫描时间.