This book constitutes the refereed proceedings of the Third MICCAI Workshop on Medical
Content-Based Retrieval for Clinical Decision Support MCBR-CBS 2012 held in Nice France in
October 2012. The 10 revised full papers presented together with 2 invited talks were carefully
reviewed and selected from 15 submissions. The papers are divided on several topics on image
analysis of visual or multimodal medical data (X-ray MRI CT echo videos time series data)
machine learning of disease correlations in visual or multimodal data algorithms for indexing
and retrieval of data from visual or multimodal medical databases disease model-building and
clinical decision support systems based on visual or multimodal analysis algorithms for
medical image retrieval or classification systems of retrieval or classification using the
ImageCLEF collection.