Cancers of the oral cavity (lip, tongue, salivary glands, and other sites in the mouth) and pharynx account for about 3% of the cancers diagnosed in the United States each year. About 30,000 new cases are diagnosed and over 8,000 people die from the disease each year (1). The 1990-1994 mortality rate for oral cancers was 2.5 per 100,000, ranking Oregon 37th among the states. Overall, the five-y...

Oral cancers are among the most common types of cancer. Squamous cell carcinoma accounts for approximately %90 oral cancers. The prognosis in squamous carcinomas differs depending on treatment and size lesion. Treatment options include marginal resection, radiotherapy chemotherapy. Although is an effective option head neck cancers, it known to cause some complications. include. In this case rep...

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 ...

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...

Oral contraceptives may influence the risk of certain cancers. As part of the AHRQ Evidence Report, Oral Contraceptive Use for the Primary Prevention of Ovarian Cancer, we conducted a systematic review to estimate associations between oral contraceptive use and breast, cervical, colorectal, and endometrial cancer incidence. We searched PubMed, Embase, and Cochrane Database of Systematic Reviews...

Hospital-based studies have revealed very high relative frequencies of oral and pharyngeal cancers in Yemen. This study estimated the relative frequencies of oral and pharyngeal cancers among Yemeni cancer patients registered in 2007 and 2008 and determined patients' demographic and tumour characteristics. Of the registered 7515 cases, 302 (4.0%) were oral cancer and 239 (3.2%) pharyngeal cance...

introduction : although oral cancer is amenable for early detection, it often presents as advanced disease in many of patients. long-lasting ulcer or mucosal discoloration has been described as the key to an early diagnosis; however other symptoms may also exist. the present study aims to describe the frequency of the early symptoms in oral cancer patients, with a special focus on pain. materia...

OBJECTIVE To test the hypothesis of a bidirectional association of anogenital and oral cavity/pharyngeal human papillomavirus (HPV)-associated cancers in men. DESIGN Population-based epidemiological study using the Surveillance, Epidemiology, and End Results cancer database. SETTING Population-based cancer study involving patients receiving care in the United States. PARTICIPANTS The stud...