TI - IMage of the month—diagnosis PT - JOUR DP - 2007 TA - Archives of Surgery pages = {686}, VI - 142 IP - 7 AID - 10.1001/archsurg.142.7.686 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.142.7.686 SO - Archives of Surgery July 1, 2007 142(7):686