Case Study 42 yo male with history of ileal Crohn disease diagnosed in 2001 in Chicago treated with 5ASA 42 yo male with history of ileal Crohn disease diagnosed in 2001 in Chicago treated with 5ASA Recurrent episodes of abdominal pain and SBO with otherwise negative CT scans Recurrent episodes of abdominal pain and SBO with otherwise negative CT scans Presented to Mayo Clinic March 2012 with abdominal pain and black stools Presented to Mayo Clinic March 2012 with abdominal pain and black stools EGD negative EGD negative
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