Radiology signs is a radiopaedia.org project. Our aim is to post the highest quality examples of all the major ‘classic’ imaging / radiologic / radiographic signs. Our main blog site is located at: http://radiologysigns.tumblr.com/
Case of the day: A patient with rheumatoid arthritis. Which important joint is involved? ANSWER: http://goo.gl/Ds0Lm
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