Chronic anemia.
D000747:Anemia, Hypochromic / Q000209:etiology*; D002648:Child; D002908:Chronic Disease; D005243:Feces / Q000032:analysis; D006471:Gastrointestinal Hemorrhage / Q000150:complications* / Q000209:etiology; D006548:Hernia, Diaphragmatic / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D008297:Male; D009780:Occult Blood; D011859:Radiography