منابع مشابه
Laryngocele: a rare complication of surgical tracheostomy
BACKGROUND A laryngocele is usually a cystic dilatation of the laryngeal saccule. The etiology behind its occurrence is still unclear, but congenital and acquired factors have been implicated in its development. CASE PRESENTATION We present a rare case of laryngocele occurring in a 77-year-old Caucasian woman. The patient presented with one month history of altered voice, no other associated ...
متن کاملBilateral combined laryngocele
Laryngocele is an uncommon condition that represents a benign dilatation of the laryngeal saccule with air and/or fluid, arising in the region of the laryngeal ventricle. Laryngoceles, or laryngomucocele can be classified as internal, or combined. The aim of presenting this rare case of a bilateral combined laryngocele, are to emphasize the importance of diagnostic laryngoscopy in upper airway ...
متن کاملThe surgical resection margin
In the treatment of cancer the fundamental surgical goal is to remove all local malignant disease and leave no residual malignant cells. Studies have demonstrated the benefit of achieving negative resection margins in terms of disease free local recurrence and overall survival. The surgical margins for Head & Neck cancer may vary widely depending on the site of disease. This variation reflects ...
متن کاملSchwannoma Mimicking Laryngocele
A schwannoma of the larynx is a rare benign tumor that usually presents as a submucosal mass in the pyriform sinus and the aryepiglottic space, and this type of schwannoma constitutes a diagnostic and therapeutic challenge for otolaryngologists. We present here two cases of supraglottic schwannomas that were misdiagnosed as laryngoceles. Both were excised through a lateral thyrotomy approach wi...
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BACKGROUND: Surgical management of hepatocellular carcinoma is challenging. Advances in patient selection and operative techniques are taking place in various parts of the world. METHODS: The literature on diagnosis, evaluation, and surgical treatment of hepatocellular carcinoma is reviewed and combined with the extensive clinical experience of the authors. RESULTS: While alpha-fetoprotein leve...
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ژورنال
عنوان ژورنال: Nihon Kikan Shokudoka Gakkai Kaiho
سال: 1999
ISSN: 0029-0645,1880-6848
DOI: 10.2468/jbes.50.420