title: Chondrosarcoma in a patient with relapsing polychondritis.
abstract: A case of a chondrosarcoma in a patient with relapsing polychondritis was presented. The association of these two unusual disorders of cartilaginous tissue has never been described before. The clinical presentation and radiologic and histologic features were discussed.
mesh_terms: D001859:Bone Neoplasms / Q000150:complications* / Q000175:diagnosis; D002813:Chondrosarcoma / Q000150:complications* / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D011081:Polychondritis, Relapsing / Q000150:complications* / Q000175:diagnosis; D012272:Ribs; D012983:Soft Tissue Neoplasms / Q000150:complications / Q000175:diagnosis; D014057:Tomography, X-Ray Computed