1. Mutinga ML, Odze RD, Wang HH, Hornick JL, Farraye FA. The clinical significance of right-sided colonic inflammation in patients with left-sided chronic ulcerative colitis. Inflamm Bowel Dis. 2004; 10:215–219.
Article
2. Choi YS, Kim WJ, Kim JK, Kim DS, Lee DH. Efficacy of topical 5-aminosalicylate monotherapy in patients with ulcerative proctitis with skip inflammation. J Gastroenterol Hepatol. 2018; 33:1200–1206.
Article
3. Ruuska T, Vaajalahti P, Arajärvi P, Mäki M. Prospective evaluation of upper gastrointestinal mucosal lesions in children with ulcerative colitis and Crohn’s disease. J Pediatr Gastroenterol Nutr. 1994; 19:181–186.
Article
4. Kaufman SS, Vanderhoof JA, Young R, Perry D, Raynor SC, Mack DR. Gastroenteric inflammation in children with ulcerative colitis. Am J Gastroenterol. 1997; 92:1209–1212.
5. Mitomi H, Atari E, Uesugi H, et al. Distinctive diffuse duodenitis associated with ulcerative colitis. Dig Dis Sci. 1997; 42:684–693.
6. Thompson JW 3rd, Bargen JA. Ulcerative duodenitis and chronic ulcerative colitis: report of two cases. Gastroenterology. 1960; 38:452–455.
Article
7. Valdez R, Appelman HD, Bronner MP, Greenson JK. Diffuse duodenitis associated with ulcerative colitis. Am J Surg Pathol. 2000; 24:1407–1413.
Article
8. Terashima S, Hoshino Y, Kanzaki N, Kogure M, Gotoh M. Ulcerative duodenitis accompanying ulcerative colitis. J Clin Gastroenterol. 2001; 32:172–175.
Article
9. Rubenstein J, Sherif A, Appelman H, Chey WD. Ulcerative colitis associated enteritis: is ulcerative colitis always confined to the colon? J Clin Gastroenterol. 2004; 38:46–51.
10. Kawai K, Watanabe T, Nakayama H, Roberts-Thomson I, Nagawa H. Images of interest. Gastrointestinal: small bowel inflammation and ulcerative colitis. J Gastroenterol Hepatol. 2005; 20:1791.
Article
11. Hori K, Ikeuchi H, Nakano H, et al. Gastroduodenitis associated with ulcerative colitis. J Gastroenterol. 2008; 43:193–201.
Article
12. Akitake R, Nakase H, Tamaoki M, Ueno S, Mikami S, Chiba T. Modulation of Th1/Th2 balance by infliximab rescues postoperative occurrence of small-intestinal inflammation associated with ulcerative colitis. Dig Dis Sci. 2010; 55:1781–1784.
Article
13. Hisabe T, Matsui T, Miyaoka M, et al. Diagnosis and clinical course of ulcerative gastroduodenal lesion associated with ulcerative colitis: possible relationship with pouchitis. Dig Endosc. 2010; 22:268–274.
Article
14. Lin J, McKenna BJ, Appelman HD. Morphologic findings in upper gastrointestinal biopsies of patients with ulcerative colitis: a controlled study. Am J Surg Pathol. 2010; 34:1672–1677.
Article
15. Chiba M, Ono I, Wakamatsu H, Wada I, Suzuki K. Diffuse gastroduodenitis associated with ulcerative colitis: treatment by infliximab. Dig Endosc. 2013; 25:622–625.
Article
16. Willington AJ, Taylor G, White J, Gearry RB. Gastrointestinal: ulcerative colitis-associated duodenitis. J Gastroenterol Hepatol. 2018; 33:973.
Article
17. Byeon JS, Yang SK, Myung SJ, et al. Clinical course of distal ulcerative colitis in relation to appendiceal orifice inflammation status. Inflamm Bowel Dis. 2005; 11:366–371.
Article
18. Naves JE, Lorenzo-Zúñiga V, Marín L, et al. Long-term outcome of patients with distal ulcerative colitis and inflammation of the appendiceal orifice. J Gastrointestin Liver Dis. 2011; 20:355–358.