Enchondroma of the proximal clavicle. An unusual cause of pathologic fracture-dislocation of the sternoclavicular joint.
D000328:Adult; D002812:Chondroma / Q000150:complications* / Q000473:pathology; D002968:Clavicle; D005598:Fractures, Spontaneous / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D004204:Joint Dislocations / Q000209:etiology*; D008297:Male; D013247:Sternoclavicular Joint / Q000293:injuries*