Mucosal destruction of small bowel

Common: Crohn disease; Enteritis
Uncommon: Actinomycosis; Amebiasis; Amyloidosis; Anisakiasis; Backwash ileitis; Bowel ischemia; Carcinoid; Carcinoma; Eosinophilic enteritis; Giardiasis; Histoplasmosis; Hookworm disease; Intestinal capillariasis; Kaposi sarcoma; Leiomyosarcoma; Lung cancer; Mastocytosis; Melanoma; Paracoccidioidomycosis; Potassium enteritis; Radiation enteritis; Sarcoma; Schistosomiasis; Scleroderma; Strongyloidiasis; Tuberculosis; Typhoid fever; Vascular occlusion; Yersinia enterocolitis