TI - IMage of the month—diagnosis PT - JOUR DP - 2012 TA - Archives of Surgery pages = {198}, VI - 147 IP - 2 AID - 10.1001/archsurg.147.2.198 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.147.2.198 SO - Archives of Surgery February 1, 2012 147(2):198