Two different causes of acute respiratory failure in a patient with diffuse idiopathic skeletal hyperostosis and ankylosed cervical spine.
We report a case of 73-year-old man with massive hyperostosis of the cervical spine associated with diffuse idiopathic skeletal hyperostosis (DISH), resulting in dysphagia, hoarseness and acute respiratory insufficiency. An emergency operation was performed, which involved excision of osteophytes at the level of C6-C7, compressing the trachea against enlarged sternoclavicular joints, also affected by DISH. Approximately 3 years later, the patient sustained a whiplash injury in a low impact car accident, resulting in a C3-C4 fracture dislocation, which was not immediately diagnosed because he did not seek medical attention after the accident. For the next 6 months, he had constant cervical pain, which was growing worse and eventually became associated with dysphagia and dyspnoea, ending once again in acute respiratory failure due to bilateral palsy of the vocal cords. The patient underwent a second operation, which comprised partial reduction and combined anteroposterior fixation of the fractured vertebrae. Twenty months after the second operation, mild hoarseness was still present, but all other symptoms had disappeared. The clinical manifestations, diagnosis and treatment of the two unusual complications of DISH are discussed.
Vengust
Rok
R
Department of Orthopaedic Surgery, University Medical Centre Ljubljana, Zaloska cesta 9, 1000 Ljubljana, Slovenia. rok.vengust@kclj.si
Mihalic
René
R
Turel
Matjaz
M
D020083:Acquired Hyperostosis Syndrome / Q000150:complications* / Q000473:pathology* / Q000503:physiopathology; D000368:Aged; D000844:Ankylosis / Q000150:complications / Q000473:pathology / Q000503:physiopathology; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging / Q000293:injuries / Q000473:pathology*; D003924:Diabetes Mellitus, Type 2 / Q000150:complications / Q000503:physiopathology; D006801:Humans; D008297:Male; D011859:Radiography; D012086:Reoperation; D012128:Respiratory Distress Syndrome / Q000209:etiology* / Q000503:physiopathology; D013122:Spinal Diseases / Q000150:complications* / Q000473:pathology* / Q000503:physiopathology; D016103:Spinal Fractures / Q000150:complications / Q000473:pathology / Q000601:surgery; D016896:Treatment Outcome; D014826:Vocal Cord Paralysis / Q000150:complications / Q000209:etiology / Q000503:physiopathology