title: A joint myxoma in a dog.
abstract: Myxomas of the joints are extremely rare in domestic animals, only four cases, all in dogs, having been reported previously. This paper describes a myxoma originating from the synovium of the right radiocarpal joint of a mature female Dobermann pinscher with right front limb lameness. The tumour was excised surgically and no recurrence was detected during a 2-year follow-up period. Immunohistochemically, the tumour cells reacted with antibodies to vimentin and S100 protein but not with antibodies to cytokeratins (high and low molecular weight) or human callus keratin.
authors.affiliation: Departamento Patología, Escuela de Medicina Veterinaria, Universidad Nacional, Heredia, Costa Rica.
authors.forename: A
authors.initials: A
authors.lastname: Berrocal
authors.forename: Y
authors.initials: Y
authors.lastname: Millán
authors.forename: J
authors.initials: J
authors.lastname: Ordás
authors.forename: J M
authors.initials: JM
authors.lastname: de las Mulas
mesh_terms: D000818:Animals; D002350:Carpus, Animal / Q000378:metabolism / Q000473:pathology* / Q000601:surgery; D004283:Dog Diseases / Q000473:pathology* / Q000601:surgery; D004285:Dogs; D005260:Female; D005534:Foot Diseases / Q000378:metabolism / Q000473:pathology / Q000601:surgery / Q000662:veterinary*; D007124:Immunoenzyme Techniques / Q000662:veterinary; D007794:Lameness, Animal / Q000209:etiology; D009232:Myxoma / Q000737:chemistry / Q000473:pathology / Q000601:surgery / Q000662:veterinary*; D009418:S100 Proteins / Q000032:analysis; D014746:Vimentin / Q000032:analysis
chemical_list: D009418:S100 Proteins; D014746:Vimentin