title: Photo quiz. Lateral knee pain after aerobic exercise.
mesh_terms: D000328:Adult; D001265:Athletic Injuries / Q000000981:diagnostic imaging* / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D005547:Foreign Bodies / Q000000981:diagnostic imaging; D006801:Humans; D007718:Knee Injuries / Q000150:complications / Q000000981:diagnostic imaging* / Q000209:etiology; D007719:Knee Joint / Q000000981:diagnostic imaging*; D010008:Osteochondritis Dissecans / Q000000981:diagnostic imaging; D010146:Pain / Q000209:etiology*; D011859:Radiography; D052256:Tendinopathy / Q000000981:diagnostic imaging