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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thyroid injury is a rare phenomenon in cases of blunt neck trauma. Symptoms are often subtle or not present on initial exam and can be rapidly life-threatening when airway compromise ensues. We describe the case of a 50-year-old woman who developed neck pain and swelling, dysphagia, and hoarseness after a rear-end collision in which she was the restrained driver, hitting her anterior neck against the steering wheel. Neck CT revealed fragmentation and hematoma within the right thyroid lobe. Arteriogram showed no vascular injury to the neck. The patient was observed in the ICU and was discharged home 3 days later without operative intervention. We believe that in the acute setting, a stable traumatic thyroid hematoma without airway encroachment may be safely observed. Increasing size or compromise of airway integrity should be indications for early intubation and neck exploration.
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PMID:Blunt trauma to the thyroid: a case report. 1604 35

Atlantoaxial fixation in which C1-2 screw-rod fixation is performed is a relatively new method. Because reports about this technique are rather scant, little is known about its associated complications. In this report the authors introduce hypoglossal nerve palsy as a complication of this novel posterior atlantoaxial stabilization method. A 67-year-old man underwent a C1-2 screw-rod fixation for persistent neck pain resulting from a Type 2 odontoid fracture that involved disruption of the transverse atlantal ligament. Posterior instrumentation in which a C-1 lateral mass screw and C-2 pedicle screw were placed was performed. Postoperatively, the patient suffered dysphagia with deviation of the tongue to the left side. At the 4-month follow-up examination, bone fusion was noted on plain x-ray studies of the cervical spine. His hypoglossal nerve palsy resolved completely 2 months postoperatively. To the authors' knowledge, this is the first report in the literature of hypoglossal nerve palsy following C1-2 screw-rod fixation. The hypoglossal nerve is one of the structures that can be damaged during C-1 lateral mass screw placement.
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PMID:Hypoglossal nerve palsy after posterior screw placement on the C-1 lateral mass. Case report. 1685 Sep 64

Eagle's syndrome represents a group of symptoms that includes recurrent throat pain, globus pharyngeus, dysphagia, referred otalgia, and neck pain possibly caused by elongation of the styloid process or ossification of the stylohyoid or stylomandibular ligaments. The medical history and physical and radiologic examinations are the main guides to the precise diagnosis. The radiologic diagnostic modality of choice is three-dimensional computed tomography (3-D CT). We describe a case of bilaterally symptomatic Eagle's syndrome that was diagnosed by 3-D CT of the styloid processes and successfully treated with surgery via a transoral approach.
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PMID:Three-dimensional computed tomography and surgical treatment for Eagle's syndrome. 1690 16

Thyroid hemorrhage is a relatively frequent event that in most cases causes pain and discomfort only, while rarely can cause significant neck swelling. Even more rarely, however, extensive thyroid hemorrhage can result in a rapidly expanding hematoma with airway compromise. We report a case of a rapidly expanding thyroid hemorrhage that occurred secondary to oral anticoagulation therapy in an 80-year-old patient with a previously existing goiter. The patient presented with acute onset of neck pain, dysphagia, and respiratory distress caused by tracheal compression from the thyroid mass. Computed tomography demonstrated a 6 x 9 x 10 cm mass consistent with an intrathyroidal hematoma projecting into the anterior mediastinum and displacing the trachea to the left. Rapid reversal of the coagulopathy was achieved with fresh frozen plasma and vitamin K. Consequently, the patient was managed conservatively with close observation, antibiotics, and steroids because no progression of airway compromise was manifested. Although the diagnosis can be easily established in these patients, no management guidelines of this condition exist. The potential of rapid airway compromise and the risk for exacerbation of bleeding in the light of significant elevation in the international normalized ratio (INR), make any airway management decisions very difficult. The importance of managing the airway and the haemostatic problem with the help of a multidisciplinary team is discussed.
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PMID:Huge intrathyroidal hematoma causing airway obstruction: a multidisciplinary challenge. 1691 Aug 84

For five years, a 56-year-old woman had undergone "Shiatsu" (a technique that uses fingers and the palm of the hand to apply pressure to particular sections of the body's surface to correct neck stiffness and body imbalances in order to maintain and promote health). She suddenly developed neck pain, dizziness, dysphagia, and speech and gait disturbances during treatment. A neurological examination detected bradylalia and truncal and mild bilateral limb ataxia of the cerebellar type. Diffusion-weighted brain MRI showed multiple hyperintense signal lesions at the bilateral cerebellar hemisphere in the posterior inferior cerebellar artery territory. Three-dimensional computed tomographic angiography (3D-CTA) revealed irregular stenosis of the intracranial right vertebral artery (string sign). Dissection of the intracranial portion of the vertebral artery owing to trauma is rare. Physicians need to be aware of patients who have acute dissecting infarction after long periods of repeated trivial pressure such as "Shiatsu". 3D-CTA is a very useful diagnostic procedure for arterial dissection.
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PMID:[Bilateral cerebellar infarction caused by intracranial dissection of the vertebral artery after long periods of "Shiatsu"]. 1731 59

For five years, a 56-year-old woman had undergone "Shiatsu" (a technique that uses fingers and the palm of the hand to apply pressure to particular sections of the body's surface to correct neck stiffness and body imbalances in order to maintain and promote health). She suddenly developed neck pain, dizziness, dysphagia, and speech and gait disturbances during treatment. A neurological examination detected bradylalia and truncal and mild bilateral limb ataxia of the cerebellar type. Diffusion-weighted brain MRI showed multiple hyperintense signal lesions at the bilateral cerebellar hemisphere in the posterior inferior cerebellar artery territory. Three-dimensional computed tomographic angiography (3D-CTA) revealed irregular stenosis of the intracranial right vertebral artery (string sign). Dissection of the intracranial portion of the vertebral artery owing to trauma is rare. Physicians need to be aware of patients who have acute dissecting infarction after long periods of repeated trivial pressure such as "Shiatsu". 3D-CTA is a very useful diagnostic procedure for arterial dissection.
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PMID:[Bilateral cerebellar infarction caused by intracranial dissection of the vertebral artery after long periods of "Shiatsu"]. 1738 Jul 82

The use of bone morphogenetic protein-2 (rhBMP-2) in spinal fusion has increased dramatically since an FDA approval for its use in anterior lumbar fusion with the LT cage. There are several reports of its use in transforaminal lumbar interbody fusion, posterolateral fusion, and anterior cervical fusion. Reports on adverse effects of rhBMP-2 when used in spinal fusion are scarce in literature. An Institutional Review Board approved retrospective study was conducted in patients undergoing anterior spinal fusion and instrumentation following diskectomy at a single center. Forty-six consecutive patients were included. Twenty-two patients treated with rhBMP-2 and PEEK cages were compared to 24 in whom allograft spacers and demineralized bone matrix was used. Patients filled out Cervical Oswestry Scores, VAS for arm pain, neck pain, and had radiographs preoperatively as well at every follow up visit. Radiographic examination following surgery revealed end plate resorption in all patients in whom rhBMP-2 was used. This was followed by a period of new bone formation commencing at 6 weeks. In contrast, allograft patients showed a progressive blurring of end plate-allograft junction. Dysphagia was a common complication and it was significantly more frequent and more severe in patients in whom rhBMP-2 was used. Post operative swelling anterior to the vertebral body on lateral cervical spine X-ray was significantly larger in the rhBMP-2 group when measured from 1 to 6 weeks after which it was similar. These effects are possibly due to an early inflammatory response to rhBMP-2 and were observed to be dose related. With the parameters we used, there was no significant difference in the clinical outcome of patients in the two groups at 2 years. The cost of implants in patients treated with rhBMP-2 and PEEK spacers was more than three times the cost of allograft spacers and demineralized bone matrix in 1, 2, and 3-level cases. Despite providing consistently good fusion rates, we have abandoned using rhBMP-2 and PEEK cages for anterior cervical fusion, due to the side effects, high cost, and the availability of a suitable alternative.
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PMID:Complications of anterior cervical discectomy and fusion using recombinant human bone morphogenetic protein-2. 1738 22

Long-standing ankylosing spondylitis may predispose a patient to serious cervical injury in the setting of minor trauma. Early diagnosis is essential to a favorable outcome. We report a 75-year-old man whose relatively minor trauma in the setting of AS resulted in a cervical fracture and callus formation, which masqueraded as a tumor. The patient developed neck pain, bilateral hypoglossal nerve palsy with dysarthria, and dysphagia that ultimately resulted in his death. This case illustrates progressive neurologic signs of gradual disarticulation of the skull from the cervical spine. The situation is considered of importance because it emphasizes the need for early recognition and possible intervention in the presence of hypoglossal symptoms. The specific combination of long-standing ankylosing spondylitis and minor trauma is one setting in which a clinician must be alerted. Early consideration of neck immobilization is emphasized.
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PMID:Minor neck trauma in chronic ankylosing spondylitis: a potentially fatal combination. 1741 35

Osteosarcoma is the most common primary malignancy of bone in children and adolescents. Osteosarcomas are an aggressive neoplasm composed of spindle cells producing osteoid. They primarily affect the long bones, particularly after radiation or chemotherapy for other neoplasms; however, 6-7% present in the head and neck. Primary head and neck osteosarcomas in children are rare. There are few case reports and limited-sized case series in the literature. A case report presentation of a skull base osteosarcoma in a teenage female. A 14-year-old African American female presented with dysphagia, voice changes, and neck pain. On examination, she had right-sided palsies in cranial nerves X, XI, and XII. Imaging revealed partial enhancement of the clivus without bony erosion and expansion of the hypoglossal canal. There were also findings consistent with chronic denervation of her right tongue and pharynx. During the evaluation process, she developed diplopia from a right cranial nerve VI palsy. Repeat imaging revealed progression of the skull base lesion with extension into the right sphenoid sinus. An endoscopic sphenoidotomy was performed to obtain tissue. The diagnosis of high-grade osteosarcoma was made by histologic morphology and immunohistochemistry. The child was treated primarily with chemotherapy. Other adjunctive therapies are being considered. Osteosarcoma of the skull base is a rare entity. We describe a case of a high-grade clival osteosarcoma presenting primarily with lower cranial nerve palsies and pain. The rapid progression, treatment options, and prognosis are discussed.
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PMID:Osteosarcoma of the skull base: case report and review of literature. 1798 Sep 19

Hyoid bone fractures secondary to blunt trauma other than strangulation are rare. Only 27 cases have been reported in the literature. They have few, if any, complications, such as dysphagia, hypoxia, cardiorespiratory collapse, laceration of the pharynx, mandibular fracture, thyroid cartilage fracture, and facial fracture. No report of hyoid bone fracture associated with spinal column injury was reported in the English literature. The authors reported a 46-year-old male patient who complained of neck pain and odynophagia after a traffic accident. After systemic examination and cervical CT scan, the diagnosis of hyoid bone fracture at the right great horn and atlantoaxial subluxation was made. The patient was observed in ICU for 48 hours. A nasogastric tube was inserted for feeding. Fifteen milligrams of dexamethasone was given once a day for 3 days to reduce the swelling and pain. We performed a cutaneous traction for the subluxation and carefully watched the hyoid bone and the patient's respiration. No lethal complications occurred. Two weeks later, the patient was allowed to ambulate with cervical collar protection and to resume oral intake. Three months later, he was asymptomatic. This case, with hyoid fracture and atlantoaxial subluxation, is the only case reported in the literature. The importance of hyoid fracture, however, rests not with the rarity of it, but with the lethal potential of missing diagnosis. Nonsurgical management may be effective in most of the cases.
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PMID:Fracture of the hyoid bone associated with atlantoaxial subluxation: a case report and review of the literature. 1804 24


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