Cancer is a serious health issue which involves the uncontrolled development of the cells in the human body. These cancerous cells are also known as malignant cells. There are over hundred types of cancerous diseases. Most of the organs in our body can be affected by cancer. It is not known to a large number of people that body parts such as the heart and eyes can also be influenced by this. Every form of cancerous disease is distinct with its own specific causes as well as symptoms. The treatment methods are also different. The cells work as the building blocks in the body of the living beings. Cancer develops from the normal cells that are present in our body. These cells increase in number when required and die when they are not needed by the body anymore. When there is an abnormal growth of cells, which divide too fast, then it leads to cancer. It can even take place when the cells that are not required cannot die.
The out of control increase of cells is considered to be malignant. The malignant cells can spread to the nearby organs and cells. This leads to the development of the disease. There are different forms of cancerous issues that can be experienced by human beings. There are several factors that can lead to the formation of cancer. This includes several types of chemicals. Excess consumption of alcohol can also result in the development of the cancerous tissues and cells. This can also be caused by the toxins present in the environment. Exposure to excessive sunlight is also a common cause. Apart from these, there are issues such as genetic problems, radiation, obesity and viruses. However, the actual cause behind most of these diseases is still unknown. Most of the cancerous diseases are named after the particular organ where they form. In United States, Lung cancer is accountable for most deaths related to cancer. There are different types of cancers that are common in different parts of the world. The spread of this disease from one body part to the other is known as metastasis.
The symptoms are depended on the type of the disease. Presence of this disease can lead to coughing, chest pain and breathing problem while the signs of colon cancer can include constipation, blood in the stool and diarrhea. There are certain cancerous diseases which might not have any kind of symptoms. However, with most of the cancers the common symptoms include chills, fatigue, appetite loss, fever, malaise, weight loss and night sweats. The signs differ on the basis of the location as well as type of malignant cells. There are certain common tests through which these diseases are diagnosed. These are biopsy, chest x-ray, blood test, MRI scan, CT scan and blood count.
The cancer treatment is done on the basis of type and stage of the disease. The healing process may include methods such as surgery, chemotherapy and radiation. Leading a healthy life can abstain one from developing cancer to a great extent.
Share this on your favourite network
