Overall for children and teens (ages 0 to 19), the most common types of cancer are leukemias, that are non-cancerous tumors of the bone or blood cells; bladder and kidney tumors, that are also known as myeloma; colon and rectal cancer, that are usually found in people who have had cancer treatments such as chemotherapy; and esophageal cancer, that are mostly found in people who are overweight or obese. In adults, the two most common types of cancer are lung and breast cancer. Most types of cancer can be prevented. However, if cancer is already present, it is always best to seek medical attention and get treated right away.
Leukemia is one of the more common forms of cancer among children and young adults (ages 0 to 19). This type of cancer mainly affects children in developing countries and occurs when the white blood cells – also known as the monocytes – become infected with a virus called leukemia virus. This virus can remain on the cells for a long time, and then they begin to multiply out of control. It is estimated that leukemia accounts for about one in five new cases of childhood cancer. The symptoms of this disease typically develop after one year.
The second most common cancer among young adults (ages 0 to 19), is nonmelanoma skin cancer, which accounts for about one in four cases. Skin cancer usually develops on the face, around the ears, neck, shoulder, and chest, although it can also affect the upper arms, back, and stomach. Melanoma is the most serious of all common cancers.
One more type of cancer that tends to affect older adults (ages 20 to 80), is lymphoma, or cancer of the lymph glands. These are usually lumpy masses – often very small – that develop in the groin, armpit, or other areas. There are two classifications of lymphoma – lymphocytic or eukaryotic, and myeloid or nephroma. Lymph nodes in the neck and groin may also be affected by wils tumor.
Peritoneal mesothelioma, or peritoneal cancer, accounts for about fifteen percent of all malignancies that are diagnosed in people over the age of fifty. This type of cancer usually develops in the abdomen – the lining that surrounds the organs. Mesothelioma can occur in any part of the body but is most common in the abdominal cavity. Two of the most common types of peritoneal mesothelioma are pleural mesothelioma and pericardial mesothelioma. Myeloid and lymphatic cancer tends to be more common in middle-aged and older adults.
Brain cancers include glomus tumors, tumor of the glomus, and pericardial brain cancers. Tumors of the prostate are also among the most common types of brain cancers, and are thought to be related to exposure to radioactive materials. In many cases, these types of brain cancers are not immediately obvious to the naked eye, and in fact, many people may go undiagnosed for years.
Bone marrow cancer is unusual in that it is most often found in people who already have HIV or AIDS. These individuals usually have a low count of white blood cells – a factor that can lead to problems with the immune system and other illnesses, such as osteoporosis and cancer. A person with a positive blood test but no evidence of cancer in the bone marrow may still have some type of symptoms. These symptoms include fever, night sweats, fatigue, frequent urination, loss of appetite, swollen lymph nodes, and weight loss.
The five cancer types listed above account for approximately one fifth of all types of cancer deaths and the numbers keep going up each year. While most types of cancer are preventable through preventative measures, none of these types are especially curable. When cancer strikes, it is necessary to fully analyze all symptoms and do everything possible to treat the disease. While the numbers of reported cases of cancer keep going up each year, there is still much that remains unknown about the disease. Because of this, it is important to have a thorough understanding of all types of cancer so that you can be prepared to seek medical attention when you are faced with this diagnosis.
Oren Zarif – Psychokinesis Treatment