Hypertrophic anterior cervical osteophytes have been reported as a cause of dysphagia, with about 100 cases described in the literature; on the other hand, chronic or acute dyspnea due to edema of the laryngeal inlet or bilateral vocal cord adduction-fixation is rare. We report a 57-year-old patient with a 2-year history of dysphagia and episodic dyspnea, who suffered sudden, severe respiratory distress necessitating emergency tracheotomy. A voluminous anterior cervical osteophyte at the C5 level was diagnosed by computed tomography (CT) and barium swallow test and removed by an anterior approach to the cervical spine, with clinical remission. The incidence, pathogenetic mechanisms, radiological diagnosis, and surgical indications of anterior cervical osteophytes associated with dysphagia and dyspnea are discussed. We advise examining cervical spine patients with dysphagia and/or dyspnea by radiography and CT when other investigations are not conclusive for a digestive or respiratory pathology.
The resorbable plating system allows the infant's skull to grow once the system is resorbed, thus not inhibiting the necessary developmental growth seen with the titanium system. Despite marked improvements in long-term outcomes, there are still technical points that can be followed to maximize outcome while reducing and possibly eliminating minor complications such as plate palpability and visibility through the skin as well as skin breakdown over the plate. A retrospective electronic chart review was performed on the pediatric patient population who underwent craniofacial surgery with the use of resorbable fixation devices by the senior author (LG). Fifty-two patients underwent surgical correction for craniosynostosis with resorbable material (Craniosorb, Lactosorb, or Biosorb PDX). This series included patients with brachycephaly (17), anterior plagiocephaly (unilateral coronal synostosis; 16), trigonocephaly (11), multisuture craniosynostosis (7), and Cohen's craniotelencephalic dysplasia (1). The mean age at the time of the operation was 8 months and the mean follow up was 17 months. Eight patients experienced complications related to the resorbable material. Seven of the eight had complete resolution of symptoms after conservative treatment and one patient had complete resolution of the skin infection after plate removal. The purpose of this study was to evaluate the risks and complications with the use of resorbable material to establish guidelines for avoidance of surgical pitfalls that lead to increased risk of morbidity with the use of this material, particularly as it relates to plate visibility under the skin, plate palpability, skin breakdown, and skin infections over the plating system.
An unusual case of intracranial hypertension and symptoms of a left parieto-occipital mass lesion due to a dural arteriovenous malformation (AVM) with a large and dilated draining vein is reported. The patient also had a history of homolateral recurrent subdural haematoma, 11 years before. Subdural haematoma is rarely associated to a dural AVM. We suggest that the recurrent subdural haematoma was due to the very slow and intermittent venous bleeding from the preexisting dural malformation, which progressively enlarged in the following years to become very large. The symptoms of intracranial hypertension and papilloedema may be explained by the increased pressure in the dural sinus and the cerebral venous system. On the other hand, focal neurological symptoms in our case resulted from the mass effect due to an aneurysmally dilated draining vein in the left parieto-occipital region.
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