Abstract #1432

Evaluating Intraarticular Bleeding of Haemophilic Arthropathy Using Quantitative Susceptibility Mapping

Fang Zhou¹, Yihao Guo², Caixia Li¹, Jing Sun³, Yingjie Mei⁴, Yanqiu Feng², and Yikai Xu¹

¹Department of Medical Imaging，Nanfang Hospital，Southern Medical University, Guangzhou, China, ²School of Biomedical Engineering, Guangdong Provincial Key Laborary of Medical Image Processing, Southern Medical University, Guangzhou, China, ³Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China, ⁴Philips Healthcare, Guangzhou, China

This work aims to explore the clinical application of quantitative susceptibility mapping (QSM) in evaluating the haemarrhrosis of heamophilic arthropathy with large heamosiderin. Our results showed that there was strong correlation between QSM and bleeding time, demonstrating that QSM has the potential to be a biomarker in evaluating the intraarticular bleeding of heamophilic arthropathy with large heamosiderin.

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