摘要
It is of interest in an era of increasing biomedical sophisticaton to recall that a relatively short time ago, early in the 20th century, ‘simple' ulcerative colitis was an obscure ‘medical curiosity' emerging slowly from an unknown past. Crohn's disease was yet unidentified as a separate entity although careful review of the IBD literature documented its early presence, masquerading as ‘intestinal tuberculosis'. Into the 1930s, the etiology and pathogenesis of ulcerative colitis and Crohn's disease were unknown, and investigative hypotheses were scarce. Therapeutic resources were limited and treatment was primitive. At a time of limited biomedical knowledge and minimal clinical awareness, unsubstantiated views prevailed, including ‘vague reactions to foods' (sugar,margarine, corn flakes), deficiency of a ‘protective factor'in pig intestine, and psychiatric disease.
