نتایج جستجو برای: laryngeal neoplasm
تعداد نتایج: 197530 فیلتر نتایج به سال:
Rhabdomyosarcoma of the larynx is an extremely rare disease. To date of the literature has been described only about 70 cases of rhabdomyosarcoma of the larynx, including the adult population — 39 cases. There is very little information about the clinical presentation and course of rhabdomyosarcoma of the larynx. The article presents a review of the literature and our own observations of the di...
Phonation was induced in 10 mongrel dogs under general anesthesia by way of transtracheal stimulation of the recurrent laryngeal nerves under conditions of constant air flow. Although stimulation voltages were approximately 10 times the voltage required for direct stimulation, no cardiac or respiratory abnormalities were observed. Photoglottographic and electroglottographic signals were the sam...
Introduction: Laryngeal and hypopharyngeal lesions areamong common head-and-neck diseases. Evaluating them with direct laryngoscope provides information about the kinds and regions of the lesions, whichalong with the clinical signs helps to diagnose and determine the treatment plans. The aim of this study is to evaluatethe frequency distribution of different types of laryngeal and hypopharyngea...
We report one case of chondrosarcoma of the larynx, which is considered to be rather uncommon. Clinical signs and symptoms have been noted, as well as some suggestions on the aetiology, incidence and site of cartliaginous tumours of the larynx.
Laryngeal actinomycosis is one of the rare forms of presentation by actinomyces israelli. This bacteria commonly affects the immunocompromised persons and the mainstay treatment of this disease is long term antimicrobial therapy. This case report is about primary laryngeal actinomycosis diagnosed in an immunocompetent individual, who presented with hoarseness. The review of literature and metho...
Despite emergent progress in many fields of bionics, a functional Bionic Voice prosthesis for laryngectomy patients (larynx amputees) has not yet been achieved, leading to a lifetime of vocal disability for these patients. This study introduces a novel framework of Pneumatic Bionic Voice Prostheses as an electronic adaptation of the Pneumatic Artificial Larynx (PAL) device. The PAL is a non-inv...
The second World Congress on Thyroid Cancer was held from July 10 to July 14, 2013, in Toronto, Canada. Its purpose was to provide a platform for the multidisciplinary discussion on research, education, and patient management of thyroid malignancy. Herein, we summarize the latest major trends and controversies within the field of thyroid oncology as discussed in the Congress including the use o...
Paragangliomas are rare benign neoplasms arising from the neural crest-derived paraganglia of the autonomic nervous system. In the larynx three different localizations of paraganglia are known. Most laryngeal paragangliomas arise from the supraglottic paraganglia. A review of the literature shows that the treatment of choice for laryngeal paragangliomas is surgical excision. Since the implement...
Three areas of substantial evolution are covered in this review: the use of bioimplantable materials in glottic insufficiency, improvement in therapeutic strategies for laryngeal papillomatosis and surgical organ/functionpreservation treatment of laryngeal malignancy. Overall, the discipline of laryngology continues to evolve and will become increasingly important with exciting technological ad...
Abstract Background: Few studies have evaluated association of Helicobacter pylori with benign and malignant laryngeal lesions. The aim of this study was to evaluate the coexistence of Helicobacter pylori with laryngeal lesions in patients with laryngeal growths, admitted in Taleghani hospital. Methods: In this cross-sectional study, all patients referred to ENT ward of Taleghani hospital ...
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