title: Clinical images: osteoporotic calcaneal stress fractures mistaken for aggravation of rheumatoid arthritis.
authors.affiliation: Yonsei University College of Medicine, Seoul, South Korea.
authors.forename: You-Jung
authors.initials: YJ
authors.lastname: Ha
authors.forename: Sang-Won
authors.initials: SW
authors.lastname: Lee
authors.forename: Soo-Kon
authors.initials: SK
authors.lastname: Lee
authors.forename: Yong-Beom
authors.initials: YB
authors.lastname: Park
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000473:pathology*; D002111:Calcaneus / Q000293:injuries / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D015775:Fractures, Stress / Q000209:etiology / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D010024:Osteoporosis / Q000150:complications / Q000473:pathology*