The blind-loop syndrome.
D000748:Anemia, Macrocytic / Q000209:etiology*; D000818:Animals; D004240:Diverticulum / Q000150:complications; D006801:Humans; D007413:Intestinal Mucosa / Q000378:metabolism; D007421:Intestine, Small / Q000601:surgery; D008286:Malabsorption Syndromes / Q000209:etiology*; D014806:Vitamin B 12 Deficiency / Q000209:etiology*