title: [Massive calcinosis of a spinal synovial cyst after intra-articular injection of long-acting corticosteroid].
authors.forename: P
authors.initials: P
authors.lastname: Cauhapé
authors.forename: M
authors.initials: M
authors.lastname: Soubrier
authors.forename: J M
authors.initials: JM
authors.lastname: Ristori
authors.forename: J L
authors.initials: JL
authors.lastname: Bussière
mesh_terms: D001623:Betamethasone / Q000009:adverse effects / Q000627:therapeutic use*; D002114:Calcinosis / Q000209:etiology*; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D008875:Middle Aged; D012585:Sciatica / Q000188:drug therapy* / Q000209:etiology; D013581:Synovial Cyst / Q000150:complications / Q000188:drug therapy*
chemical_list: D003692:Delayed-Action Preparations; D001623:Betamethasone
vernacular_title: Calcification massive d'un kyste synovial rachidien après injection intra-articulaire de corticoïde retard.