European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
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Eur Arch Otorhinolaryngol · Mar 2005
Case ReportsHoarseness as an unusual initial presentation of aortic dissection.
Aortic dissection is a life-threatening medical emergency. While an abrupt, tearing pain in the chest or back is present in more than 90% of the patients, diagnosis of aortic dissection has been shown to be particularly difficult when such symptoms are not present. ⋯ The patient's abnormal chest radiograph led to a re-diagnosis, and a Standford type-B aortic dissection was confirmed using thoracic computed tomography. The unusual presentation of aortic dissection is emphasized, and its management is discussed.
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Eur Arch Otorhinolaryngol · Oct 2004
Comparative StudySteroid injection to vocal nodules using fiberoptic laryngeal surgery under topical anesthesia.
Since 1990, we have performed steroid injection into the vocal fold by fiberoptic laryngeal surgery (FLS) under local anesthesia. In this study, the usefulness of this method was evaluated in 28 patients with vocal nodules. Under monitoring using a fiberoptic laryngoscope, a curved injection needle was inserted via the oral cavity and steroid was injected. ⋯ The maximum phonation time was 10.9 s before operation and 13.9 s after operation, showing a significant increase (P<0.05), and the mean flow rate also showed a significant improvement (P<0.05). The patients self-rating concerning hoarseness demonstrated great improvement after injection. This technique can be performed under local anesthesia in combination with voice therapy on an outpatient basis, and it is considered to be useful for treating vocal nodules.
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Eur Arch Otorhinolaryngol · Sep 2004
Review Case ReportsHyperpneumatization of the temporal, occipital and parietal bones.
Hyperpneumatization of the temporal bone with extension into the occipital bone and even the parietal bones is a rare condition. According to a review of the literature, it mostly appears unilaterally in men and on the right side. Often it is discovered when complications like pneumatocele or pneumocephalus appear. ⋯ We present a patient with extensive pneumatization found in the mastoid process, temporal bone, occipital bone and both parietal bones, who was discovered accidentally. The cause of the extension of pneumatization into the occipital and parietal bone is probably incomplete closure of the occipitomastoid synchondrosis and lambdoid and sagital sutures, which usually close in early adulthood and later, even in the 30s. Asymptomatic patients should be aware of possible complications, and in case of complications, operative therapy is often indicated.
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Eur Arch Otorhinolaryngol · Aug 2004
Case ReportsUnilateral spontaneous dissection of the internal carotid artery presenting as hypoglossal nerve palsy.
A rare case of an isolated unilateral hypoglossal nerve palsy in a 61-year-old man is reported. Imaging showed a dissection of the extracranial internal carotid artery. The expansion of the circumference of the artery causes compression of the hypoglossal nerve resulting in a palsy. To the best of our knowledge this disorder has twice been dealt with in the otorhinolaryngological literature.
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Eur Arch Otorhinolaryngol · May 2004
Individual prefabricated titanium implants and titanium mesh in skull base reconstructive surgery. A report of cases.
Titanium implants can be shaped by traditional hand forming, press shaping, modular construction by welding, construction on full-size models shaped from CT coordinates and, most recently, by computer-assisted design and computer-assisted manufacturing (CAD/CAM) that consist in the direct prefabrication of individual implants by milling them out of a solid block of titanium. The aim of our study was to present a set of preliminary cases of an ongoing program of reconstructive procedures of the skull base using titanium implants. The subjects underwent ablative procedures of the skull base with reconstruction either by titanium mesh or individual prefabricated CAD/CAM implants. ⋯ The intraoperative design, shaping and adjustment characteristic of titanium mesh can be dispensed with when CAD/CAM implants are used. The 3-D data set used in the CAD/CAM process also operates in the navigated simulation and planning of the ablation contours, the latter being of great assistance in establishing the optimal future defect. As a disadvantage, CAD/CAM technology is more expensive than titanium mesh, and the process is time-consuming as it is carried out in advance of surgery.