title: 22-year-old woman with acute-on-chronic ankle pain.
authors.affiliation: University of British Columbia, Vancouver, Canada.
authors.forename: Bippan
authors.initials: B
authors.lastname: Sangha
authors.forename: Julia
authors.initials: J
authors.lastname: Grebenyuk
authors.forename: Teri
authors.initials: T
authors.lastname: Fisher
authors.forename: Bruce B
authors.initials: BB
authors.lastname: Forster
mesh_terms: D059787:Acute Pain / Q000209:etiology*; D000843:Ankle Joint / Q000000981:diagnostic imaging / Q000473:pathology; D018771:Arthralgia / Q000209:etiology*; D059350:Chronic Pain / Q000209:etiology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D011859:Radiography; D013639:Tarsal Bones / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000473:pathology; D055815:Young Adult