RT Book, Section A1 Smith, Mindy A. A2 Usatine, Richard P. A2 Smith, Mindy A. A2 Mayeaux, Jr., E.J. A2 Chumley, Heidi S. SR Print(0) ID 1164347919 T1 Inflammatory Bowel Disease T2 The Color Atlas and Synopsis of Family Medicine, 3e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259862045 LK dermatology.mhmedical.com/content.aspx?aid=1164347919 RD 2024/04/23 AB A 20-year-old man presents with several days of diarrhea with a small amount of rectal bleeding with each bowel movement. This is his second episode of bloody diarrhea; the first seemed to resolve after several days and occurred several weeks ago. He has cramps that occur with each bowel movement, but feels fine between bouts of diarrhea. He has no travel history outside of the United States. He is of Jewish descent and has a cousin with Crohn disease. Colonoscopy shows mucosal friability with superficial ulceration and exudates confined to the rectosigmoid colon, and he is diagnosed with ulcerative colitis (Figure 67-1).