TI - IMage of the month—diagnosis PT - JOUR DP - 2012 TA - Archives of Surgery pages = {486}, VI - 147 IP - 5 AID - 10.1001/archsurg.147.5.486 [doi] 4100 - http://dx.doi.org/10.1001/archsurg.147.5.486 SO - Archives of Surgery May 1, 2012 147(5):486