نتایج جستجو برای: subglottic goiter
تعداد نتایج: 5853 فیلتر نتایج به سال:
Primary subglottic malignant melanoma is a very rare and underdiagnosed neoplasm. We are reporting a case of primary malignant melanoma of subglottic mucosa in a 78-year-old woman who presented to our hospital with shortness of breath and hoarseness of voice. Laryngoscopy and excisional biopsy along with immunoreactivity to S-100 and human melanoma black-45 (HMB-45) confirmed the diagnosis. The...
Introduction The major cause of ventilator-associated pneumonia (VAP) is the aspiration of bacteria-laden subglottic secretions past the cuff of the endotracheal tube (ETT) [1]. When the ETT cuff is inflated to the correct wall pressure, excess cuff material folds and causes involutions thereby forming channels, which allow leakage of subglottic secretions to the lungs [2]. Now, new ETT cuffs h...
"Forgotten" goiter is an extremely rare disease which is defined as a mediastinal thyroid mass found after total thyroidectomy. The authors report their experience of 7 cases of residual mediastinal goiter after total thyroidectomy for substernal goiter. Six patients were female and one male with a median age of 56 years (range: 25-70 years). Four patients were asymptomatic, 2 patients showed s...
Local infection of the trachea in intubated neonates is one of the main risk factors for development of acquired subglottic stenosis, although its role in the pathogenesis is unclear. Methicillin resistant Staphylococcus aureus (MRSA) is often the cause of critical illness in neonatal patients. Two cases are reported of acquired subglottic stenosis following bacterial infection of the trachea, ...
Ventilator-associated pneumonia is a common nosocomial infection that results in both negative patient outcomes and increased health care costs. Recently, many efforts have been targeted at ventilator-associated pneumonia prevention, including the practice of subglottic secretion aspiration. Six randomized control studies examining the effectiveness of subglottic secretion aspiration in the pre...
Bronchoscopically placed silicone stents are used increasingly for treating patients with tracheal stenosis due to benign or malignant airway disease. When stenosis occurs in the immediate subglottic region, however, complications of stent insertion, especially migration, are troublesome. The purpose of this report is to describe a technique of external fixation of subglottic stents that may be...
PURPOSE Wegener's granulomatosis (WG) is a rare multisystem inflammatory disease, which infrequently involves the subglottic area and trachea. Treatment usually involves the use of immunosuppressive agents with corticosteroids. Some patients, however, continue to have symptoms of airway obstruction after clinical remission following the standard therapeutic regimen. OBJECTIVE To investigate l...
Thyroid diseases in children and adolescents are not common. The present paper describes 73 patients, aged 5 to 18 years, who had thyroid disease which was treated by surgery. Of these, 18 had diffuse simple goiter, 11 had diffuse toxic goiter and 44 had nodular goiter. Of those patients with nodular goiter, 34 had adenomatous goiter, one had lymphocytic thyroiditis, one had lymphosarcoma and e...
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