There are several different types of cancer. Some are fast-growing, while others are slow-growing. Some spread quickly, while others remain confined to the area where they first appeared. Depending on the stage of the cancer, some can be treated with chemotherapy or surgery. Other types may not respond to treatments. You should discuss any possible risks with your doctor before proceeding. This article will provide you with the basics about cancer and give you a better idea of which type is most likely to affect you.

The four major types of cancer are leukemia, melanoma, lymphoma, and carcinoma. Most people will develop one or more of these cancers during their lifetime, and most cases are treatable if detected early. The following table lists the different types and the symptoms of each type of cancer. Some cancers are more common than others, while others are rare. Cancer is classified as malignant or benign. It can spread to other parts of the body and can affect anyone.

Leukemia, the cancer of the blood, starts when healthy blood cells change and grow uncontrollably. There are three major types of leukemia, including acute lymphocytic leukemia (ALL) and chronic myeloid leukemia (CML). Lymphomas, on the other hand, are malignant tumors of the lymphatic system. These glands filter and drain fluid within the body, including blood.

Although colon cancer is not as common as other cancers, it accounts for the fourth most cancer-related death in the United States. Despite the fact that it’s not as common as other types, stomach cancer is the third most common type of cancer in men and women, and it is the second leading cause of death from cancer in men. However, survival rates for these cancers are relatively good. In 2012, 43,920 new cases were reported, and there were 37,390 deaths.

Thymomas are rare types of cancer that form on the outside of the thymus. They rarely spread beyond the thymus, but can also originate in the lungs. The most common type of lung cancer in the United States is adenocarcinoma, which usually begins along the outer portions of the lungs. People who don’t smoke often develop adenocarcinoma, which is another type of lung cancer. Squamous cell carcinoma, on the other hand, is an epidermoid cancer that forms near the middle of the bronchi.

Lung cancer is the leading cause of cancer deaths in the U.S., and it is also the most common type of cancer among nonsmokers. It is not uncommon for non-smokers to contract this disease as well. Although lung cancer is often fatal, treatment for this disease can prolong survival. Many types of cancer are curable, although they must be treated immediately or they can result in fatal complications. There are some lifestyle and genetic factors that increase the risk of developing the disease.

Screening programmes are a popular way to detect cancer. These programmes use medical imaging to detect abnormalities before the symptoms appear. They often require the use of advanced equipment and specialized personnel. Breast cancer screening, for instance, requires mammography, which is only effective in settings with good health systems. Both early detection and screening programmes should incorporate quality assurance measures to ensure they are working properly. So, it is essential to learn as much as you can about the risks of each type of cancer before you make any decisions.