Inflammatory and malignant diseases of the small bowel causing malabsorption.
D002446:Celiac Disease / Q000209:etiology; D003424:Crohn Disease / Q000150:complications / Q000473:pathology; D003967:Diarrhea / Q000209:etiology; D004751:Enteritis / Q000150:complications*; D004802:Eosinophilia / Q000150:complications / Q000473:pathology; D005759:Gastroenteritis / Q000150:complications / Q000473:pathology; D006801:Humans; D007082:Ileum / Q000601:surgery; D007414:Intestinal Neoplasms / Q000150:complications* / Q000473:pathology; D007421:Intestine, Small; D008223:Lymphoma / Q000150:complications / Q000473:pathology; D008286:Malabsorption Syndromes / Q000209:etiology*; D014582:Urticaria Pigmentosa / Q000150:complications / Q000473:pathology