نتایج جستجو برای: oral and pharyngeal cancer
تعداد نتایج: 17136876 فیلتر نتایج به سال:
oral cancer has emerged as a significant cause of global public health concern in both developing and developed nations. multiple socio-demographic and habit-related risk factors have been attributed to causing oral cancer. a diverse array of challenges exists in the global campaign to address the burden of oral cancer. such challenges have served as barriers to the early diagnosis and treatmen...
Aims: In order to observe the pharyngoesophageal junction, the trumpet maneuver with transnasal endoscopy was used. Its efficacy is reported here. Material and Methods: A 71-year-old man who underwent esophagectomy in esophageal cancer 2 years ago was admitted to our hospital with primary pharyngeal cancer. The type of upper endoscope used was EG-580NW (FUJI Film, Tokyo, Japan). The endoscope i...
Editor's Note: Oral cancers occur in the lips, tongue, gingiva, floor of the mouth, oropharynx and tonsils, hypopharynx, salivary glands, nasopharynx, and other oral and pharyngeal areas. Over the last 30 years, the typical location of cancers within the oral cavity has changed. The overall 5-year survival rate for oral cancer is about 50%, and survival rates for cancers detected earlier are mu...
One of the goals of evolutionary developmental biology is to link specific adaptations to changes in developmental pathways. The dentition of cypriniform fishes, which in contrast to many other teleost fish species possess pharyngeal teeth but lack oral teeth, provides a suitable model to study the development of feeding adaptations. Here, we have examined the involvement of retinoic acid (RA) ...
BACKGROUND The pharynx is a common site of gonorrhoea among men who have sex with men (MSM) and may serve as a reservoir for infection, with saliva implicated in transmission possibly through oral sex, kissing, and rimming. Reducing sexual activities involving saliva may reduce pharyngeal gonorrhoea. This study aimed to explore MSM's views and knowledge of pharyngeal gonorrhoea and their willin...
Background: Diagnosis of cancer at an early stage improves prognosis following treatment. Unfortunately a large proportion of oral and pharyngeal cancer patients are diagnosed at late stages which require radical treatment with considerable morbidity and mortality. Many researchers have examined different types of delay that could occur between the onset of symptoms and diagnosis. The objective...
This is the third and final article in our series about oral and pharyngeal cancer (OPC) in Florida1, 2 for Today’s FDA. This article adds to the literature by examining and reporting on survival rates of OPC by geographic regions in Florida and identifies a group with poor survival. We also highlight the results of a targeted media campaign that was designed to increase OPC examinations among ...
INTRODUCTION Oral and pharyngeal cancers grouped together are the sixth most common cancer seen worldwide. Oral cancers are, however, relatively not common in Singapore. There are few published epidemiological studies of oral cancers seen in Singapore. This article is a retrospective study of oral cancer incidence in a major tertiary institution in Singapore from 1991 to 2001. MATERIALS AND M...
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