World Health Organization WORLD HEALTH ORGANIZATION data, have shown that the number of cancer survivors is growing 6.25 million people each year. Two-thirds of cancer patients in the world will be in countries that develop. And to commemorate and remind you of the dangers of the disease, February 4, as part of a day world cancer.
Cancer is a kind of disease that is caused by the growth of the cells of tissues of the body are not the normal turn into cancer cells. In its development, these cells can spread to other parts of the body, so that it can lead to death. At first, the cancer has small bumps that the longer can grow and spread. Often the disease is also known as the tumor. Cancer and tumors are actually different terms. Not all tumors are cancer. The Tumor is any type of abnormal lumps or abnormal is not inflammatory. This Tumor has two classes, namely, benign tumor and malignant tumor. Types of malignant tumor is classified as cancer.
If the tumor is benign, slow-growing cells and not quickly expanded. Tumor cells have urged healthy tissue around the hoops to form simultaneously, namely slimming fibers that separates the tumor tissue from healthy tissue. Because of this bersimpai are benign tumors generally easy to issued by operation process.
Whereas in the malignant tumor or cancer grow quickly. So these types of tumors more quickly escalated and spread. Malignant tumor cells infiltrate healthy tissue to grow around it. It can be bone-crab-prevent as kanya who grabbed the affected body parts. In addition to cancer can also make metastasis or spread that a ' child ' to other parts of the body of the tool outside the place of origin through blood vessels and lymph vessels. So that it can grow a new cancer in the other place. Infiltration of cancerous cells in healthy tissue on other body parts can damage the parts of the body so that the body be part of fungi.
All types of cancer can on all parts of the human body, which also knows no age attack. Cancer can in men and women, and children attacks. Even more seringya on adults who at the age of 40 years and over stepped. This is caused by a hormonal imbalance and the aging process or setbacks in the cell.