نتایج جستجو برای: hypopharynx
تعداد نتایج: 1889 فیلتر نتایج به سال:
BACKGROUND Recent studies revealed a predictive value of lymphatic vessel invasion (L1) for the nodal metastasizing and poor prognosis in malignant tumors at different sites. The monoclonal antibody D2-40 (podoplanin) stains specifically endothelial cells of lymphatic vessels and improves the search for L1. However, the importance of this immunohistochemical staining was not investigated in squ...
Perforation of the hypopharynx, which can occur after anterior cervical approach, is a very rare type of complication. If diagnosed late, it can lead to very fatal course, such as mediastinitis and hematosepsis. Therefore, a precise and prompt diagnosis is crucial. When conservative treatment alone is not expected to heal the perforated site or is likely to lead to serious complications, surgic...
OBJECTIVE To investigate the immediate and late effects of submental event-related neuromuscular electrical stimulation (NMES) on pharyngeal pressure generation during noneffortful and effortful saliva swallows. DESIGN Before-after trial. SETTING Swallowing rehabilitation research laboratory. PARTICIPANTS Sex-matched (N=20) healthy research volunteers. INTERVENTIONS Participants receive...
BACKGROUND Several studies have reported the expression of the melanoma-associated antigen (MAGE) gene in head and neck squamous cell carcinoma (HNSCC). In this study, we evaluated the correlations between MAGE expression in sputum and the clinical features and oncologic outcomes of SCC of the larynx and hypopharynx. METHODS We performed a retrospective review of 119 patients treated for SCC ...
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