Clinical reviewSquamous cell carcinomas of the head and neckCommentary: Head and neck carcinomas in the developing world: Fig 2

Abstract

# Squamous cell carcinomas of the head and neck {#article-title-2} Public awareness of this common form of cancer needs to be increased because despite important advances in treatment, prognosis still largely depends on the stage of presentation More than 90% of tumours in the head and neck are squamous carcinomas. Cancer of the head and neck, which can arise in several places, is often preventable, and if diagnosed early is usually curable. Unfortunately, patients often present with advanced disease that is incurable or requires aggressive treatment, which leaves them functionally disabled. We have reviewed current practice and potential future advances in the referral, diagnosis, and management of head and neck cancer. #### Summary points We gathered information from several sources, including personal experience of treating head and neck cancer in a multidisciplinary tertiary referral centre and the Medline and Cochrane databases. Squamous cell cancer of the head and neck is one of the most common cancers worldwide, with incidences of more than 30 per 100 000 population in India (oral cancer) and in France and Hong Kong (nasopharyngeal cancer). It constitutes about 4% of all cancers in the United States and 5% in the United Kingdom. A total of 2940 new cases of lip, mouth, and pharyngeal cancer in men were reported in the United Kingdom in 1996: an incidence of … Correspondence to: W Wei