title: A challenging cause of mono-arthritis of the ankle.
authors: Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands.
authors: S A J
authors: SA
authors: ter Horst
authors: F M
authors: FM
authors: Vanhoenacker
authors: H M
authors: HM
authors: Kroon
mesh_terms: D000843:Ankle Joint; D001859:Bone Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D017115:Catheter Ablation; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D010003:Osteoarthritis / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D010017:Osteoma, Osteoid / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D055815:Young Adult