title: Ganglion cyst versus synovial cyst? Ultrasound characteristics through a review of the literature.
abstract: Ultrasonographic characteristics of two common musculoskeletal lesions, ganglion cysts (GCs) and synovial cysts (SCs) are presented through a review of the literature. Although similar in many ways, these two lesions display different morphostructural characteristics justifying, in our view, their descriptions as separate entities. Mainly different from an anatomopathologic point of view, they also differ in their potential therapeutic implications. A symptomatic GC, refractory to conservative therapy, may require surgical excision of the cyst itself. For SC, therapy should primarily be oriented toward identifying and correcting the often coexisting intra-articular disease instead of only targeting merely its consequence, the SC.
authors.affiliation: Rheumatology Department, Verdun Hospital, 4000, Boulevard La Salle, Montreal, QC, H4G 2A3, Canada, giard.mc@gmail.com.
authors.forename: Marie-Claude
authors.initials: MC
authors.lastname: Giard
authors.forename: Carlos
authors.initials: C
authors.lastname: Pineda
mesh_terms: D003937:Diagnosis, Differential; D045888:Ganglion Cysts / Q000000981:diagnostic imaging*; D006801:Humans; D007596:Joints / Q000000981:diagnostic imaging*; D013581:Synovial Cyst / Q000000981:diagnostic imaging*; D014463:Ultrasonography