title: Hemidiaphragmatic paralysis: an unusual complication of cervical spondylosis.
abstract: Clinical investigations of a patient having shortness of breath and a paretic left hemidiaphragm revealed compromise of the left C3-4 neural foramen and signs of spondylitic spinal cord compression at that level. After laminectomy, the patient's symptoms and radiologic evidence of hemidiaphragmatic paralysis resolved. This case illustrates the importance of evaluating patients with hemidiaphragmatic paralysis for cervical spondylosis and of evaluating patients with cervical spondylosis for phrenic nerve compromise.
mesh_terms: D000368:Aged; D002574:Cervical Vertebrae; D006801:Humans; D008297:Male; D009408:Nerve Compression Syndromes / Q000150:complications; D012133:Respiratory Paralysis / Q000209:etiology*; D013126:Spinal Nerve Roots; D013128:Spinal Osteophytosis / Q000150:complications* / Q000175:diagnosis