نتایج جستجو برای: Oropharyngeal cavity
تعداد نتایج: 86116 فیلتر نتایج به سال:
there are significant structural differences between the mouth and pharyngeal cavity of birds and mammals. it is usual to refer to a common oropharyngeal cavity of birds because the soft palate, which forms such an obvious delineation between the mouth and pharyngeal cavity, is absent. six male adult ostriches were used to study the oropharyngeal cavity and its components including the beak, ha...
BACKGROUND To assess non-medical university students' knowledge and perceived risk of developing oral cavity and oropharyngeal cancer. METHODS A cross-sectional survey was conducted among non-medical students of a private Midwestern university in the United States in May 2012. Questionnaire assessed demographic information and contained 21 previously validated questions regarding knowledge an...
BACKGROUND The purpose of this study was to describe the relationship of p16 and epidermal growth factor receptor (EGFR) expression with survival in surgically treated patients who had oropharyngeal or oral cavity squamous cell carcinoma (SCC). METHODS Tissue from 36 patients with oropharyngeal SCC and 49 patients with oral cavity SCC treated between 1997 and 2001 was imbedded and immunostain...
BACKGROUND Facial node involvement in head and neck cancer is rarely documented. Furthermore, facial node removal may increase the risk of damage to the marginal mandibular nerve. Thus, although they may receive afferent lymphatic drainage from the oral cavity, facial nodes are rarely removed during neck dissection. METHODS We retrospectively reviewed the records of 29 patients with oral cavi...
Current biomarkers (DNA, RNA and protein) for oral cavity and oropharyngeal cancers demonstrate biological variations between individuals, rendering them impractical for clinical translation. Whilst these biomarkers originate from the host, there is not much information in the literature about the influence of oral microbiota on cancer pathogenesis, especially in oral cancers. Oral microbiotas ...
AIM Review the literature from 1990 to 2013 to determine known anatomic sites, risk factors, treatments, and outcomes of head and neck squamous cell carcinoma (HNSCC) in sub-Saharan Africa. METHODS Using a systematic search strategy, literature pertaining to HNSCC in sub-Saharan Africa was reviewed and patient demographics, anatomic sites, histology, stage, treatment, and outcomes were abstra...
BACKGROUND Tobacco habits in India are unique and vary in different regions. Few studies, and none from central India, have reported on type of tobacco used and risk of the most common cancer types in India. We conducted a population-based case-control study to evaluate the risk of tobacco particularly bidi smoking and tobacco quid chewing on the most common cancer sites among males in Bhopal. ...
There are significant structural differences between the mouth and pharyngeal cavity of birds and mammals. It is usual to refer to a common oropharyngeal cavity of birds because the soft palate, which forms such an obvious delineation between the mouth and pharyngeal cavity, is absent. Six male adult ostriches were used to study the oropharyngeal cavity and its components including the beak, ha...
BACKGROUND With the increased use of neoadjuvant therapy for advanced stage squamous cell carcinoma of the head and neck, we have observed an apparent change in the pattern of failure from predominantly locoregional sites to distant metastases. We reviewed the patterns of failure in cancers of the oral cavity, oropharynx, and larynx at our institution during the last decade. OBJECTIVE To dete...
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