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Abstract #4790

Differential diagnosis of central lymphoma and high-grade glioma: dynamic contrast enhanced histogram

Hanwen Zhang1, Guiwen Lv1, Wenjie He1, Yi Lei1, Fan Lin1, Mengzhu Wang2, Hong Zhang1, and Lihong Liang1
1Shenzhen Second People's Hospital, ShenZhen, China, 2MR Scientific Marketing, Siemens Healthineers, Guangzhou, China

Accurate identification between central nervous system lymphoma (CNSL) and high-grade glioma (HGG) has a great impact on the clinical treatment planning of the patients. This study uses the histogram analysis of dynamic contrast-enhanced (DCE) MRI to distinguish CNSL and HGG. Histogram features based on DCE pharmacokinetic parameters were used and achieved high diagnostic efficiency, which provides imaging features for guiding clinical treatment.

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