TI - IMage of the month—diagnosis PT - JOUR DP - 2013 TA - JAMA Surgery pages = {100}, VI - 148 IP - 1 AID - 10.1001/jamasurgery.2013.410b [doi] 4100 - http://dx.doi.org/10.1001/jamasurgery.2013.410b SO - JAMA Surgery January 1, 2013 148(1):100