Abstract
To clarify the changes in vascular resistance inCrohn's disease, we studied changes in the thickness ofarterial media histometrically. The resected specimensof mesenterium and intestine from 18 patients with Crohn's disease were used. Each intestinallesion was classified into three grades: noinflammation, exudative change, and fibrosing change. Inthe ileum, significant atrophy in the media of thesubmucosal peripheral arteries was noted during exudativeand fibrosing changes, while in the submucosal largervessels or in the mesenterium, the thickness of thearterial media did not change. In the colon, atrophy in the media of the submucosal arteries wasnoted in all stages except in the larger vessel duringexudative change, while no significant changes werenoted in the mesenterium. In conclusion, it is suggested that circulatory disturbance occurs even in theearly stage in Crohn's disease, and there seems to beincreased vascular resistance in the area between thedeep submucosal and the distal mesentericarteries.
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REFERENCES
Ward M: The pathogenesis of Crohn's disease. Lancet 2:903-905, 1977
Knutson H, Lunderquist A, Lunderquist A: Vascular changes in Crohn's disease. Am J Roentgenol 103:380-385, 1968
Fazio VW, Tjandra JJ, Lavery IC, Church JM, Milsom JW, Oakley JR: Long-term follow-up of strictureplasty in Crohn's disease. Dis Colon Rectum 36:355-361, 1993
Wakefield AJ, Sawyerr AM, Dhillon AP, Pittilo RM, Rowles PM, Lewis AA, Pounder RE: Pathogenesis of Crohn's disease: Multifocal gastrointestinal infarction. Lancet 2:1057-1062, 1989
Bacaner MB: Quantitative measurement of regional colon blood flow in the normal and pathological human bowel. Gastroenterology 51:764-777, 1966
Hultén L, Lindhagen J, Lundgren O, Fasth S, Ahrén C: Regional intestinal blood flow in ulcerative colitis and Crohn's disease. Gastroenterology 72:388-396, 1977
Logan RFA, Katschinski B, Somerville KW, Pearson JCG, Langman MJS: Smoking and inflammatory bowel disease. Gastroenterology 90:1525, 1986
Sutherland LR, Ramcharan S, Bryant H, Fick G: Effect of cigarette smoking on recurrence of Crohn's disease. Gastroenterology 98:1123-1128, 1990
Srivastava ED, Russell MA, Feyerabend C, Rhodes J: Effect of ulcerative colitis and smoking on rectal blood flow. Gut 31:1021-1024, 1990
Wakefield AJ, Sawyerr AM, Hudson M, Dhillon AP, Pounder RE: Smoking, the oral contraceptive pill, and Crohn's disease. Dig Dis Sci 36:1147-1150, 1991
Suwa N, Takahashi T: Morphological and Morphometrical Analysis of Circulation in Hypertension and Ischemic Kidney. Munich, Urban and Schwarzenberg, 1971
Warren S, Sommers S: Pathology of regional ileitis and ulcerative colitis. JAMA 154:189-193, 1954
Reiffersheid M, Wolfram E: Resektion oder Umgehungsan astomose bei der Enteritis regionalis? Chirurg 33:164-172, 1962
Brahme F, Lindstörm C: A comparative radiographic and pathological study of intestinal vasoarchitecture in Crohn's disease and in ulcerative colitis. Gut 11:928-940, 1970
Lunderquist A, Knutsson H: Angiography in Crohn's disease of the small bowel and colon. Am J Roentgenol 101:338-344, 1967
Brahme F: Mesenteric angiography in regional enterocolitis. Radiology 87:1037-1042, 1966
Carr ND, Pullan BR, Schofield PF: Microvascular studies in non-specific inflammatory bowel disease. Gut 27:542-549, 1986
Angerson WJ, Allison MC, Baxter JN, Russell RI: Neoterminal ileal blood flow after ileocolonic resection for Crohn's disease. Gut 34:1531-1534, 1993
Gibbons GH, Dzau VJ: The emerging concept of vascular remodeling. N Engl J Med 330:1431-1438, 1994
Wakefield AJ, Sankey EA, Dhillon AP, Sawyerr AM, More L, Sim R, Pittilo RM, Rowles PM, Hudson M, Lewis AAM, Pounder RE: Granulomatous vasculitis in Crohn's disease. Gastroenterology 100:1279-1287, 1991
Dvorak AM, Monahan RA, Osage JE, Dickersin GR: Crohn's disease: Transmission electron microscopic studies. II. Immunologic inflammatory response. Alterations of mast cells, basophils, eosinophils and microvasculature. Hum Pathol 11:606-619, 1980
Kuramoto S, Oohara T, Ihara O, Shimazu R, Kondo Y: Granulomas of the gut in Crohn's disease. A step sectioning study. Dis Colon Rectum 30:6-11, 1987
Hadfield G. The primary histological lesion of regional ileitis. Lancet 2:773-775, 1939
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Funayama, Y., Sasaki, I., Naito, H. et al. Remodeling of Vascular Wall in Crohn's Disease. Dig Dis Sci 44, 2319–2323 (1999). https://doi.org/10.1023/A:1026677325411
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DOI: https://doi.org/10.1023/A:1026677325411