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The most common cancer among women in the United States is breast cancer (123.7 per 100,000), followed by lung cancer (51.5 per 100,000) and colorectal cancer (33.6 per 100,000), but lung cancer surpasses breast cancer as the leading cause of cancer death among women. [13]
In the United States during 2013–2017, the age-adjusted mortality rate for all types of cancer was 189.5/100,000 for males, and 135.7/100,000 for females. [1] Below is an incomplete list of age-adjusted mortality rates for different types of cancer in the United States from the Surveillance, Epidemiology, and End Results program.
Head and neck cancer is a general term encompassing multiple cancers that can develop in the head and neck region. These include cancers of the mouth, tongue, gums and lips (oral cancer), voice box (), throat (nasopharyngeal, oropharyngeal, [1] hypopharyngeal), salivary glands, nose and sinuses.
Paranasal sinus and nasal cavity cancer is a type of cancer that is caused by the appearance and spread of malignant cells into the paranasal sinus and nasal cavity. The cancer most commonly occurs in people between 50 and 70 years old, and occurs twice as often in males as in females. [ 3 ]
Kaposi's sarcoma (KS) is a type of cancer that can form masses on the skin, in lymph nodes, in the mouth, or in other organs. [4] [6] The skin lesions are usually painless, purple and may be flat or raised.
In 2015, squamous cell cancer of the head and neck region was the fifth most common cancer other than skin cancer, globally, with an annual incidence of 600,000 cases and about 60,000 cases annually in the United States and Europe. [218] The global incidence of pharyngeal cancer in 2013 was estimated at 136,000 cases.
The symptoms of laryngeal cancer depend on the size and location of the tumour. Symptoms may include the following: [4] [5] Hoarseness or other voice changes; A lump in the neck; A sore throat or feeling that something is stuck in the throat; Persistent cough; Stridor - a high-pitched wheezing sound indicative of a narrowed or obstructed airway ...
Other risk factors include poor maintenance of oral hygiene, a genetic predisposition leading to inclination towards development of throat cancer, immunocompromised states (such as post solid-organ transplant), and chronic exposure to agents such as asbestos and perchloroethylene in certain occupations, radiation therapy and dietary factors. [5]