Types of oral cancer pdf

Cancer staging is often determined by biopsy results and helps determine the cancer type and the extent of cancer spread. Oral cavity cancer is a very common type of cancer, making up nearly 3 percent of new cancer diagnoses each year in the u. Of the more than 120 types of hpv, only a few are highrisk factors for oral cancer, primarily hpv. Childhood bladder cancer see unusual cancers of childhood. Another common sign of oral cancer is pain or numbness, which does not go away, or a change in the way the teeth fit together.

Overview of cancer prevalence contains a description of the methodology and the types of prevalence statistics. Autofluorescence guided surveillance for oral cancer american association for cancer research oral cancer knowledge, attitudes and practices the journal of the american dental association value of visual screenings study world health organization managing mucositis elsevier publishing directtoconsumer advertising for oral cancer screening devices. Some tumors are benign noncancerous, some may be precancerous a condition that may become cancerous, while others may be cancerous. A doctor or dentist usually finds oral cancer in its early stages because the mouth can be easily examined. Other types of mouth and oropharyngeal cancer include the following. The type of tobacco people use can influence where oral cancer develops. Prevention and patient management what is oral cancer. This disease includes several types of oral cancer that may develop on the minor salivary glands, which are located throughout the lining of the mouth and throat. Your mouth is composed of many different types of cells. Squamous cells make up the lining of the oral cavity, also called the mucosa. The most common symptom of oral cancer is a sore in the mouth that bleeds easily and does not heal.

In general, in most staging methods, the higher the number assigned usually between 0 to 4, the more aggressive the cancer type or more widespread is the cancer. Type of alcoholic beverage and oral cancer kabat 1989. Other less common types of oral cancer include tumors of the salivary glands, including adenoid cystic carcinoma, adenocarcinoma, and other salivary glands cancers. Atypical teratoidrhabdoid tumor, childhood, central nervous system brain cancer basal cell carcinoma of the skin see skin cancer.

Key statistics for oral cavity and oropharyngeal cancers q. Treatment of other cancers with potential for cure. Of the more than 100 types of hpv, about 40 types can spread through direct sexual contact to genital areas, as well as the mouth and throat. It describes the disease that results when cellular changes cause the uncontrolled growth and division of cells. The major causes of oral cancer worldwide remain tobacco in its many different forms, heavy consump. Cancer can affect any part of the mouth including the lips, gums, cheeks, tongue and hard or soft palate. This paper describes a model for counselling cancer patients that integrates the unique features of the cancer experience within a basic counselling framework. The outlook for oral cancers depends on the specific type and stage of cancer at diagnosis. Oral cancer is cancer that starts in the mouth or throat. Types of oral cancer what are the different types of oral cancer. Human papilloma virus in oral cancer pubmed central pmc.

Owing to the small numbers of subjects drinking one beverage exclusively, it was necessary to classify drinkers as consumers of predominantly beer, wine, or hard liquor i. Doctors also consider how treatment might affect how a patient feels, looks, talks, eats, and breathes. Throat cancer radiotherapy throat cancer includes cancer that forms in tissues of pharynx the hollow tube inside the neck that starts behind the nose and ends at the top of windpipe and larynx voice box. The american cancer society defines oral chemotherapy as any drug that is taken by mouth to treat cancer 1. Detecting oral cancer a guide for health care professionals incidence and survival oral cancer accounts for roughly two percent of. Infection with the sexually transmitted human papillomavirus specifically the hpv 16 type has been linked to a subset of oral cancers.

Oral tumors can develop anywhere in the oral cavity and oropharynx. The main treatment options are surgery, radiation therapy. As with any cancer, it is important to diagnose oral cancer as early as possible, when more treatment options may be available next topic. Oral cancer is one of the 10 most common cancers in the world, with a. This is true regardless of where in your mouth the cancer begins. Cervical cancer is the second most prevalent cancer among women, and it arises from cells that originate in the cervix uteri. Many types of benign tumors and tumorlike changes can start in the mouth or. Types of mouth cancer memorial sloan kettering cancer center.

Oral cancer, which includes cancers of the lips, tongue, cheeks, floor of the mouth, and hard palate, can be life. Some cancer types, even though disseminated, such as leukemias and lymphomas in children, and testicular. This can serve as a useful tool for policy makers in forming strict policies in controlling slt menace. Explore more about oral cancer types such as lip cancer and mouth cancer here. Oral cancer and precancerous lesions the oral cancer foundation. Oral cancer is fairly common and very curable if found and treated at an early stage. Oral hpv is transmitted to the mouth by oral sex, or possibly in other ways. The vast majority of mouth cancers are squamous cell carcinoma.

However, the incidence of blood borne metastasis in. Every counsellor can expect to deal with people who face the challenges of this devastating, lifethreatening illness. People who use chewing tobacco or snuff are more likely to develop cancer of the gums, cheek and lips. It is more common for a lump in this area to be non cancerous benign. Different types of oral cancers and the treatments december 7th, 2009 cancer that forms in tissues of the oral cavity the mouth or the oropharynx the part of the throat at the back of the mouth is known as oral cancer. These include adenoid cystic carcinoma, mucoepidermoid carcinoma and polymorphous lowgrade adenocarcinoma. Chewing slt products was associated with higher risk of oral cancer than other types of slt. It also depends on your general health, your age, and your tolerance and response to treatment.

The effect on oral cancer risk of different types of alcoholic beverage was investigated using data from a hospital. Larynx and pharynx cancers are the third most common cancers diagnosed in indian male after lung and oral cavity cancer. This type of oral cancer rarely spreads to other parts of the body, but it may invade nearby tissue. The majority of chemotherapy drugs are administered intravenously, but the oral chemotherapeutic drugs are just as effective. The type of mouth cancer you have depends on which type of cells your cancer began in. They are mostly a type of cancer called adenocarcinoma. For oral cavity and oropharyngeal cancers, the drugs are given into a vein or taken by mouth, which allows them to enter the bloodstream and reach cancer that has spread throughout the body. About oral cavity and oropharyngeal cancer what are oral cavity. Oral cancer is a type of head and neck cancer and is any cancerous tissue growth located in the oral cavity1. Action 2 practice cancer prevention parents may be unaware of the link between hpv and oral cancer.

Up to 45,000 americans will need to treat it in 2015, and there are several types of oral cancer to be aware of. We use your linkedin profile and activity data to personalize ads and to show you more relevant ads. Chemotherapy for oral cavity and oropharyngeal cancer. Treatment depends on the type and stage of cancer, possible side effects, and the patients preferences and overall health. Most of cancers that occur in the oral cavity are squamous cell carcinomas.

Head and neck cancers are the sixth most common form of cancer globally2, and around 500,000 new cases of oral and oropharyngeal cancers are diagnosed annually, threequarters of which occur in the. The next most common cancers are lung cancer and prostate cancer. Chemotherapy for oral cavity and oropharyngeal cancer chemotherapy chemo is the use of anti cancer drugs to treat cancer. Other types of cancer in the oral cavity and oropharynx minor salivary gland carcinomas. Oral cancer is a major public health problem in many parts of south asia and ranking third among the cancer types in india. Pdf risk assessment of tobacco types and oral cancer. More than a quarter of a million people develop cancer each year in the uk. If any of these symptoms appear or persist for weeks, your doctor may recommend tests to check for oral cancer. Oral cancer is divided into two categories those occurring in the oral cavity your lips, the inside of your lips and cheeks, teeth, gums, the front twothirds of your tongue and the floor and roof of your mouth and those occurring in the oropharynx middle region of the throat, including the tonsils and base of. There are many types of minor salivary gland cancers, including adenoid cystic carcinoma, mucoepidermoid carcinoma, and polymorphous lowgrade adenocarcinoma. Salivary gland cancer there are minor salivary glands throughout the lining of the mouth and oropharynx. Cancer invades the lives of people from all walks of life.

Pdf oral cancer is one of the 10 most common cancers in the world, with a delayed. Since most drugs are not given in oral form, not all types of cancer have oral chemotherapies available. Because colon and rectal cancers are often referred to as colorectal cancers, these two cancer types are combined for the list. Pipe smoking increases the risk for cancer of the lip and the soft palate. A to z list of cancer types national cancer institute. Pdf current aspects and future strategies in oral cancer. Bone cancer includes ewing sarcoma and osteosarcoma and malignant fibrous histiocytoma childhood breast cancer see unusual. Cancer of the oral cavity is one of the most common malignancies, 1 especially in developing countries, but also in the developed world 2.

Different types of oral cancers and the treatments dr. Numerous diagnostic, prognostic and metastatic biomarkers have been. Some types of cancer cause rapid cell growth, while others. More than 90% of all oral cavity tumors are squamous cell carcinomas. The most common type of cancer on the list is breast cancer, with 271,270 new cases expected in the united states in 2019. Among several causes of cervical malignancies, infection with some types of human papilloma virus hpv is well known to be the greatest cervical cancer risk factor.