Postgastrectomy malnutrition.
D001361:Avitaminosis / Q000209:etiology; D050260:Carbohydrate Metabolism; D003677:Deficiency Diseases / Q000209:etiology*; D004487:Edema / Q000209:etiology; D006801:Humans; D008286:Malabsorption Syndromes / Q000150:complications*; D009751:Nutritional Requirements; D011178:Postgastrectomy Syndromes / Q000150:complications* / Q000503:physiopathology; D011602:Psychophysiologic Disorders / Q000209:etiology