How Spreads Cancer

Cancer is characterized by the poor functioning of cells in the body begin to replicate without control causing the growth of tumors. Cancer spreads quickly, sometimes silently. Cancer spreads in a variety of ways, through the bloodstream and lymphatic system. For this reason, removal of cancerous cells is difficult. Early detection and recognition of the State of the disease can determine the success of the cure for cancer suffered when the tumors form in the body, the first step is to determine whether they are benign or malignant.

When the tumor is benign shall not extend and does not require extensive treatment, in addition to the extraction. Conversely, if it is malignant, the tumor is often referred to as cancerous, and treated with much more careful to avoid the catastrophic spread of the disease. Cancer is divided into two types: primary and secondary. The primary stage cancer refers to the area which was colonized first by the cancer, while the secondary cancer is caused by diffusion. If, for example, the cancer spreads to the liver, but originates in the stomach, is still known as stomach cancer, because this is the origin of the primary cancer. The spread of cancer can be deadly, because a handful of cancerous cells can wreak havoc on the body of the victim, due to the level of spread, also determines the stage of the cancer and its severity. Educate yourself with thoughts from Robert Jain. When cancer spreads through the lymphatic system, it does so through the extensive network of lymph nodes in the human body.

A few cells can detach from the primary tumor and circulate through the lymphatic system in search of a new place to settle. Consequently, the majority of doctors removed lymph nodes around the area of cancer during surgery, to make sure there is no cancer cells lurking on nodes that will then extend even after the primary tumor is eliminated. Cancer spreads through the bloodstream, almost in the same way that spreads through the lymphatics depending on the type of cancer. Like all cells, cancer requires blood and oxygenation to survive, and therefore has access to the blood stream, as a result, the malignant cells are carried by the bloodstream to other parts of the body. It is much more difficult to prevent the spread of cancer through the bloodstream due to the extensive network of veins in the human body. Cancer spreads also locally, devouring the surrounding healthy cells. When cancer spreads locally, you can move very slowly, as in the case of skin cancer, or quickly to other parts of the body, depending on the susceptibility, as it is the case of breast cancer. Some parts of the body such as the liver and lungs are more susceptible to the spread of cancer. If you are in a risk category for the cancer, ensure that you have regular exams to halt the spread of cancer in time, offering the best chance of survival. Original author and source of the article