Cancers can be grouped according to the type of cell they start from. There are 5 main types. The most common type is carcinoma. Carcinomas are the most commonly diagnosed type of cancer. It starts in There are approximately 50 different types of soft tissue sarcomas. Get the basics on cancer from the experts at WebMD. are potentially life- threatening. The major types of cancer are carcinoma, sarcoma, melanoma, lymphoma, and leukemia. They are relatively uncommon. Melanomas.
of five categories cancer: There main are
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Retrieved from " https: Lists of diseases Types of cancer. Infobox medical condition All articles with unsourced statements Articles with unsourced statements from February There are approximately 50 different types of soft tissue sarcomas. Leukemia is a type of cancer that affects the bone marrow and blood. Cancerous blood cells form and crowd out the healthy blood cells in the bone marrow.
How quickly this cancer progresses and how the cells replace the normal marrow and blood cells are different with each type of leukemia, which is determined by the type of blood cell that has become cancerous. Chemotherapy is a common treatment for leukemia.
Good thing that a number of them have treatments such as Chemotherapy for Leukemia. Thanks for the interesting read. Cancer is not just one disease but rather a group of diseases, all of which cause cells in the body to change and grow out of control.
Cancers are classified either according to the kind of fluid or tissue from which they originate, or according to the location in the body where they first developed. In addition, some cancers are of mixed types. The following five broad categories indicate the tissue and blood classifications of cancer:. Carcinoma A carcinoma is a cancer found in body tissue known as epithelial tissue, which covers or lines surfaces of organs, glands, or body structures.
For example, a cancer of the lining of the stomach is called a carcinoma. Many carcinomas affect organs or glands that are involved with secretion, such as breasts that produce milk. Carcinomas account for 80 to 90 percent of all cancer cases. Sarcoma A sarcoma is a malignant tumor growing from connective tissues, such as cartilage, fat, muscle, tendons, and bones. The most common sarcoma, a tumor on the bone, usually occurs in young adults. Examples of sarcoma include osteosarcoma bone and chondrosarcoma cartilage.
Lymphoma Lymphoma refers to a cancer that originates in the nodes or glands of the lymphatic system. The lymphatic system produces white blood cells and cleans body fluids.
Some lymphomas start in lymph tissue in organs such as the brain or stomach. Lymphomas are classified into two categories: Hodgkin lymphoma and non-Hodgkin lymphoma. Leukemia Leukemia, also known as blood cancer, is a cancer of the bone marrow that keeps the marrow from producing normal red and white blood cells and platelets.
White blood cells are needed to resist infection. Red blood cells are needed to prevent anemia. Platelets keep the body from easily bruising and bleeding. Examples of leukemia include acute myelogenous leukemia, chronic myelogenous leukemia, acute lymphocytic leukemia, and chronic lymphocytic leukemia. The terms myelogenous and lymphocytic indicate the type of cells that are involved.
Myeloma Myeloma grows in the plasma cells of bone marrow. In some cases, the myeloma cells collect in one bone and form a single tumor, called a plasmacytoma. However, in other cases, the myeloma cells collect in many bones, forming many bone tumors. This is called multiple myeloma. There is no one single cause for cancer. Scientists believe that it is the interaction of many factors together that produces cancer.
The factors involved may be genetic, environmental, or lifestyle characteristics of the individual. As mentioned, some cancers, particularly in adults, have been associated with certain risk factors.
A risk factor is anything that may increase a person's chance of developing a disease. A risk factor does not necessarily cause the disease, but it may make the body less resistant to it. People who have an increased risk of developing cancer can help to protect themselves by scheduling regular screenings and check-ups with their physician and avoiding certain risk factors. Cancer treatment has been proven to be more effective when the cancer is detected early. The following risk factors and mechanisms have been proposed as contributing to the development of cancer:.
Lifestyle factors Lifestyle factors such as smoking, a high-fat diet, and exposure to ultraviolet light UV radiation from the sun may be risk factors for some adult cancers. Most children with cancer, however, are too young to have been exposed to these lifestyle factors for any extended time. Genetic factors Family history, inheritance, and genetics may play an important role in some adult and childhood cancers.
It is possible for cancer of varying forms to be present more than once in a family.
Know the Most Common Types of Cancer
Cancers may be classified by their primary site of origin or by their histological or tissue types. cancer first developed. There are three main types of cell where cancer develops. There are five main types of cancer treatment. You may receive one, or a. Cancers are classified in two ways: by the type of tissue in which the cancer From a histological standpoint there are hundreds of different cancers, which are .