title: Acute achilles tendinopathy diagnosed with ultrasound.
authors.affiliation: From the Hospital of the University of Pennsylvania, Philadelphia (DJC); Physical Medicine and Rehabilitation, Hospital of the University of Pennsylvania, Philadelphia (FEC); and Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia (WK).
authors.forename: David J
authors.initials: DJ
authors.lastname: Chen
authors.forename: Franklin E
authors.initials: FE
authors.lastname: Caldera
authors.forename: Woojin
authors.initials: W
authors.lastname: Kim
mesh_terms: D000125:Achilles Tendon / Q000000981:diagnostic imaging* / Q000601:surgery; D000208:Acute Disease; D000368:Aged; D018771:Arthralgia / Q000209:etiology; D005260:Female; D006801:Humans; D052256:Tendinopathy / Q000000981:diagnostic imaging* / Q000601:surgery; D018615:Ultrasonography, Doppler, Color