New Arthritis Mouse Model (IMAGE) University of Western Ontario Caption This is a micro-CT image of mouse skeleton, showing excessively mineralized lesions (in red) along the spinal column and sternum (breastbone). Credit Western University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.