title: Massive non-traumatic calcification of the medial collateral ligament of the knee.
authors.affiliation: Orthopaedics Department, Agios Pavlos General Hospital of Thessaloniki, Thessaloniki, Greece.
authors.forename: Themistoklis
authors.initials: T
authors.lastname: Vampertzis
authors.affiliation: General Hospital of Veria, Veria, Greece.
authors.forename: Filon
authors.initials: F
authors.lastname: Agathangelidis
authors.affiliation: General Hospital of Veria, Veria, Greece.
authors.forename: Erato
authors.initials: E
authors.lastname: Gkouliopoulou
authors.affiliation: Orthopaedics Department, Agios Pavlos General Hospital of Thessaloniki, Thessaloniki, Greece.
authors.forename: Stergios
authors.initials: S
authors.lastname: Papastergiou
mesh_terms: D000368:Aged; D002114:Calcinosis / Q000175:diagnosis*; D059350:Chronic Pain / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis*; D008279:Magnetic Resonance Imaging; D017888:Medial Collateral Ligament, Knee; D059352:Musculoskeletal Pain / Q000209:etiology*