text: The physical<unk>  findings in acute phase can be significant for dehydration. In the chronic phase, features of sub acute combined degeneration and visual field defects are present.
option_0: Tropical sprue physical examination
option_1: Lactose intolerance physical examination
option_2: Allergic colitis physical examination
option_3: Irritable bowel syndrome physical examination
option_4: Lactose intolerance laboratory findings
option_5: Ulcerative colitis physical examination
option_6: Enterobiasis physical examination
option_7: Indigestion laboratory findings