Orpheus Kolokythas MD, Abstract Co-Author: Research Grant, Koninklijke Philips Electronics NV Consultant, Koninklijke Philips Electronics NV Advisory Board, Koninklijke Philips Electronics NV Research Grant, Bracco Group Equipment support, Supersonic Imagine

David Laughlin Coy MD, PhD, Abstract Co-Author: Nothing to Disclose

Puneet Bhargava MD, Presenter: Nothing to Disclose

Sadaf Fatima Zaidi MD, Abstract Co-Author: Nothing to Disclose

Sherif Osman MD, Abstract Co-Author: Nothing to Disclose

Neeraj Lalwani MD, Abstract Co-Author: Nothing to Disclose

Claudia Theresa Sadro MD, Abstract Co-Author: Nothing to Disclose

Lee M. Mitsumori MD, MS, Abstract Co-Author: Research Grant, Bayer AG Research Grant, General Electric Company Speaker, Bayer AG

Grace S. Phillips MD, Abstract Co-Author: Nothing to Disclose

Alex P. Tornow MD, Abstract Co-Author: Nothing to Disclose

Larissa Amelia Peguero Alemany MD, Abstract Co-Author: Nothing to Disclose

Luana Stanescu MD, Abstract Co-Author: Nothing to Disclose

Adeel Rahim Seyal MD, Abstract Co-Author: Grant, Siemens AG

Sarah Bastawrous DO, Abstract Co-Author: Nothing to Disclose

1. To present a structured web-based interactive reference of liver imaging that includes a comprehensive spectrum of liver pathology in CT, MR, and ultrasound imaging. 2. To provide an educational resource for liver imaging targeted to radiologists in training and in practice.

The interactive educational website www.liveratlas.org has been designed with a detailed tagging system that allows authors to upload, structure, and categorize cases of liver imaging in CT, MR, and ultasound. The tagging system permits users of the atlas to filter, search, and retrieve cases by their general or modality-specific imaging features, disease category, diagnosis, or through a free text search. A quiz mode feature has been designed to allow the Liver Imaging Atlas to be used as a training tool by educators and residents. Cases in the atlas can be shared with colleagues via email and can be also saved for educational presentations and quizzes.

The website www.liveratlas.org is an interactive comprehensive reference tool to rapidly and effectively access imaging examples of liver pathology on CT, MR and ultrasound. It allows radiologists to narrow down their differential diagnoses in specific clinical scenarios, test their diagnostic skills, and compile selections of interesting liver imaging cases to save and share.

Kolokythas, O, Coy, D, Bhargava, P, Zaidi, S, Osman, S, Lalwani, N, Sadro, C, Mitsumori, L, Phillips, G, Tornow, A, Alemany, L, Stanescu, L, Seyal, A, Bastawrous, S, The Liver Imaging Atlas: A Structured Learning Resource of Liver Imaging.  Radiological Society of North America 2013 Scientific Assembly and Annual Meeting, December 1 - December 6, 2013 ,Chicago IL. http://archive.rsna.org/2013/13024492.html