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대장암 및 대장용종 환자에서 상부위장관 병변의 동반 빈도
신운건(Woon Geon Shin),김학양(Hak Yang Kim),허필석(Pil Seog Heo),이자영(Ja Young Lee),김억(Aukk Kim),김진봉(Jin Bong Kim),서중산(Joong San Suh),이진헌(Jin Hyon Lee),김종혁(Jong Hyeok Kim),장웅기(Woong Ki Chang),김동준(Dong Joon Kim) 대한소화기학회 2001 대한소화기학회지 Vol.38 No.5
Background/Aims: It is unclear whether further evaluation for upper gastrointestinal tract is needed in the patients with colorectal lesions. We conducted this study to investigate the prevalence of simultaneous upper gastrointestinal lesion in the patients with colon cancer or polyp. Methods: Data of 904 consecutive patients who received both colonoscopic and gastroduodenoscopic examination from July 1997 to August 2000 were analyzed retrospectively. Gastroduodenal mucosal lesions such as gastric ulcer, duodenal ulcer, gastric polyp or gastric cancer were classified as clinically significant lesions. We compared the prevalence of upper gastrointestinal mucosal lesions between the patients with and without colonic lesions. Results: Fifty-five (25.9%) of 212 patients with colonic lesions and 87 (12.6%) of 692 patients without colonic lesions had simultaneous gastroduodenal lesions. The patients with colonic polyp or cancer had more gastroduodenal lesions than those without colonic lesions (p<0.05). According to histologic finding of colonic lesion, the prevalence of gastroduodenal lesions was higher in the patients with hyperplastic polyp (p<0.05) and tubular adenoma (p<0.05) than in the patients without colonic lesions. Conclusions: It is suggested that many of the patients who have colonic hyperplastic polyp and tubular adenoma may have simultaneous colonic and gastroduodenal lesions. Therefore, upper gastrointestinal endoscopy should be performed in the patients with colon neoplasia. (Korean J Gastroenterol 2001;38:336-341)