Stress fractures.
D000328:Adult; D018409:Foot Injuries; D050723:Fractures, Bone / Q000209:etiology*; D005596:Fractures, Closed / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000628:therapy; D006801:Humans; D007869:Leg Injuries; D011859:Radiography; D012146:Rest; D013314:Stress, Mechanical