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Abstract #1835

Integrating Computer-aided Diagnosis as Concurrent Reader into Prostate Multiparametric MRI Diagnostic Process - Reader Performance Study

Lina Zhu1, Ge Gao1, Yi Liu1, Jing Liu1, Chao Han1, and Xiaoying Wang1

1Radiology, Peking University First Hospital, Beijing, China

Many computer-aided diagnosis (CAD) systems based on prostate multiparametric MRI (mpMRI) have been developed with good stand-alone diagnostic efficacy. Before its widely use in daily clinical work, further study still should be done for CAD reading paradigm and the interaction between CAD and radiologists. In this article, we integrated CAD as concurrent reader into prostate mpMRI diagnostic process in real clinical practice to determine effect on radiologist performance. The results showed that concurrent CAD reading could improve radiologist sensitivity and reduce the reading time.

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