Meeting Banner
Abstract #2674

Diagnostic value of radiomics model based on non-enhanced MR imaging for differentiation of chondrosarcoma from enchondroma

Jielin Pan1, Yunping Jiang1, Wenjuan Li1, Yijie Fang1, Shaolin Li1, and Guobin Hong1
1the Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China

Imaging differential diagnosis between Chondrosarcoma and enchondroma is still a challenge because of their similar characteristic. Radiomics1 is a concept that images contain information reflecting underlying pathophysiology and reveal relationship between lesions through quantitative image analyses. Out study aimed to develop radiomics models based on non-enhanced MRI to differentiate chondrosarcoma from enchondroma. Sixty-eight patients were retrospectively studied. The AUC of radiomics model based on TIWI , T2WI-FS were higher than that of conventional MRI (P<0.01, 0.955, 0.901 and 0.569, respectively). Our preliminary study showed radiomics models can be used in differentiation of chondrosarcoma from enchondroma.

This abstract and the presentation materials are available to 2020 meeting attendees and eLibrary customers only; a login is required.

Join Here