What is chronic cancer?

chronic cancer is a disease of mammal cells and as such can affect all animals. Chronic cancer focuses on human cancer, usually a terminal disease that is characterized by uncontrolled growth and proliferation of abnormal cells in the human body. Affected cells could be placed in the lungs, brain or even in the blood; All cells in the human body and all human organs can become cancer. Most cancers develop due to accumulated DNA damage, although more factors than known can play roles. DNA is a nucleic acid - a biological molecule - which contains genetic information and instructions on how to develop specific components of human cells. Cancer officially diagnosed as "chronic cancer" is much more difficult to treat; Phase II cancer do you IV are usually considered chronic. The age of the age II is located into one area in the body, but are in advanced stage. Phase III is similar to phase II, but depends on the severity and aNatomical placement of cancer. Phase IV cancer is very serious; The designation suggests that cancer has metastasized - which means that cancer has spread to other organs throughout the human body. When cancer is metastasized, the disease is in most cases a terminal.

different types of chronic cancer - such as chronic leukemia at Stádium IV and lung cancer III III - show a number of symptoms in the affected individual. The symptoms that the individual experiences in the later stages of chronic cancer are completely dependent on the locality and the progression of the disease. For example, suffering from lung III cancer, it may have symptoms such as shortness of breath, persistent dry cough as blood. A patient with chronic leukemia in phase IV may experience extreme fatigue and abnormal bleeding. The total long -term prognosis of chronic cancer is bleak, mainly because the cancer in the above -mentioned later stages is notoriously difficult to treatElne. If traditional treatment, including chemotherapy and radiation, do not work, patients may decide to stop treatment and focus only on controlling the harsh symptoms and pain associated with disease, often painkillers such as morphine.