Cancer Is Defined By The National Cancer Institute

Cancer is a disease that is characterized by an “controlled growth and spread of abnormal cells” (What is Cancer?: American Cancer Society). When such a growth takes place, the cancer cells form a tumor from which cells will invade the neighboring tissues and organs. Some of these cells may even travel through the blood or other means to attack other organs and tissues in the body, this is called metastasis (Medline Plus: Metastasis). Different cancers have claimed several million lives over the years. In the 1980s, more than 4.5 million people died in the United States alone from cancer. As time goes by, more and more people get affected by cancer. In the past few years, nine million people developed cancers, and today there are more than 12 million people in the United States receiving

Cancer is a term used for diseases in which irregular cells divide without any control and have the capability to penetrate and infect normal body tissue through the blood and lymph system. Cancer is the second leading cause of mortality in the United States, exceeded barely by heart disease. According to the CDC Cancer Statistics and Data, there were more than 1.45 million people diagnosed with various kind of cancer between 1999 and 2007 and out of those more than 562,000 people died due to cancer (cdc.gov, 2012). Currently there are more than 200 different types of cancer that have been discovered. Cancer could be

Staging is the process of finding out how much cancer there is in the body and where it is located. It is how the doctor learns the stage of a person's cancer. Doctors use this information to plan treatment and to help predict a person's outlook (prognosis). Cancers with the same stage tend to have similar outlooks and are often treated the same way. The cancer stage is also a way for doctors to describe the extent of the cancer when they talk with each other about a person’s case.

Lung Cancer Staging is a way of describing a cancer, such as the size of the tumor and where it has spread. Staging is the most important tool doctors have to determine a

The importance?s of staging cancer is to assist the doctor with planning appropriate treatments to fight the cancer and also helps determine is treatment is a necessary option for patients. ?Unfortunately cancer is an assembly of illnesses that can result in virtually any sign or symptom. However the signs and symptoms associated with cancer are dependent upon where the cancer is located, how big the cancer is, and how much of the cancer affects the organs and tissues that the cancer is found in. If a cancer has metastasized (spread) to other regions of the body the signs or symptoms will possibly appear their as well? (cancer.org).

“Cancer is a term used for diseases in which abnormal cells divide without control and are able to invade other tissues. Cancer cells can spread to other parts of the body through the blood and lymph systems (NCI, 2013).” Cancer is of many diseases. It originates from the organ in the body and/or from the part of the body that is affected, for example breast cancer. Breast cancer is mainly common among women, except for skin cancers. “Breast cancer occurs when cells in the breast divide and grow without their normal control (Komen, 2014).” The

Cancer is defined by the National Cancer Institute as the title given to a group of related diseases. All types of cancer are categorized by uncontrollable growth of cells that metastasize to surrounding tissues. Cancer can develop at almost any part of the human body and anyone can develop cancer, although risk typically increases with age because most cancers tend to require many years to develop. ?Typically, human cells tend to grow and divide and ultimately form new cells as the body needs them. When an organisms cells grow old or get damaged, the cells die, and new ones replace them. However when cancer develops, this orderly process gets reformatted. As cells increasingly get more irregular, old or damaged cells begin to survive when they should die, and new cells develop in the body when there is no need for them. These abnormal cells have the ability to divide without stopping and tend to result in growths called tumors?(cancer.gov). Cancerous tumors are defined as malignant meaning that they can spread to nearby tissues or metastasize to distant places in places within the body and form new cancerous tumors. There are over 100 forms of cancer and they are usually named after the organs or tissues where the cancers originate. Staging of cancer is used when describing the severity of a person?s cancer and is based upon the following

Staging is the process of finding out how much the cancer is advanced . A new staging system called the international staging system for

Many people believe that the symptoms of cancer are not present until the malignant tumor has spread beyond the stages at which it can be treated. This is not entirely true. Some types of cancer tend to be particularly "elusive" and do not manifest themselves in any way. However, most forms of the condition have noticeable symptoms. The problem is that they are usually similar to the ones of common and much less serious illnesses.

Cancer is a scary word. What is actually means is that a normal cell in the body has become abnormal. When these abnormal cells replicate, they often lump together and form masses we call tumors. Sometimes, the cells travel to other parts of the body. This spreading is known as metastasis. Cancers that are localized are much easier to treat than those which have metastasized.

This is the stage that is the easiest to cure. Stage 1 cancer is cancer that hasn’t grown too far into the tissues surrounding it and is also called early-stage cancer. Stages 2 and 3 cancers are cancers that are larger or have grown further into the neighboring tissues and have moved to the lymph nodes, but not to other body areas. Stage 4 cancer is cancer that has moved to organs and other body parts. This cancer is also called advanced or metastatic cancer.

Stage One is where the cancer is only on one part of the body and it can be surgically removed and the cancer is gone entirely. Stage Two is where it spreads to other parts of the body and its treated with surgery, radiation or chemotherapy. Stage Three cancer is when the cancer has really advanced but the treatments are the same. Stage Four is the deadliest stage, which is where the cancerous tumours spread to several locations.

In our body we have normal cells that send signals to every cell all the time and our normal cells obey what the signals are saying. Normal cells know when they have reached their limit and when it is time to die or to do something to themselves or to others. On the other hand, we have cancer cells, they override the normal signaling system. For example, cancer cells do not stop dividing and growing when they have reached their limit. Due to this, the cells keep replicating, forming like a tumor that is growing. My point is that cancer cells grow and divide in a manner that you are not able to control, they would invade normal tissues, organs and eventually spreading throughout the body. Cancer cells lost their control of growth and it is

Cancer is a disease that can change the life of a person no matter their age or nationality. Cancer can range from being life threatening to a low risk of death. Cancer cells are cells that do not follow the regular cell growth and division pattern. They go through cell division and produce rapidly. Cancer cells differ from regulating cells in the body because normal cells eventually die. Cancer cells, on the other hand, do not die when they should causing it to be very hard to cure cancer in your body.

Cancer is the abnormal growth of cells which tend to proliferate in an uncontrolled way and, in some cases, to metastasize. Most cancers are named for the type of cell or organ in which they start. If a type of cancer spreads, the new tumor bears the same name as the original tumor. The most common types of cancer are breast, lymphoma, leukemia, colon, prostate, ovarian, and lung cancers. Each cancer has its own way of forming and different causes and effects on the body. While some can be treated there are types of cancers that are a terminal illness.