The world today is ravaged by diseases of every kind from fungal to infectious diseases. There are some that can be treated while others people simply have to learn to live with. One disease of this kind is cancer. Cancer affects the cells and tends to spread on to other parts of the body through a process known as metastasis. Discussed below is information on cancer metastasis research.
When cancer is identified in its early stages, it may be easier to deal with. An original tumor can be removed through surgery and or radiation therapy. However, if detected later, it is harder to manage. This is because a tumor will have spread to other parts of the body. The spread of a tumor is what leads to sickness and even death.
You may wonder how the disease spreads. Once it is rooted in a primary point it takes a while and then starts spreading. It does not spread immediately because the healthy cells are protected by the immune system. The growth cells, therefore, create a force of adhesion different from the normal cells to make their movement a lot easier. They do not float, they actually crawl.
Of course, the idea of growth spreading to different parts of the body is disturbing. However, it does not actually happen as easily as you would think. Different kinds of growth have different chances of actually spreading to other parts. They evaluate each kind and treat the patients accordingly. The further along in stages the growth is, the higher the chances of spreading.
There are two major ways through which growth can spread to other places. This is usually through the blood vessels going to a tumor or through the lymphatic vessels around the affected tissue. It is impossible to survive the blood vessels are most cells have high immunity and the velocity and flow are very high. They therefore mainly go for lymphatic vessels and form lymph nodes.
While the tumor cells may have a hard time in the bloodstream, some do manage to align themselves with endothelial cells which are found along the lines of blood vessels. These cells tend to retract therefore allowing tumor cells the opportunity to stick around and attack tissue. They actually disguise themselves as lymphatic cells.
When the cells are detached from the primary tumor, the chances of survival may not be very high. However, they may find that they have landed in a different organ. If the organ does provide favorable conditions for the growth of a new tumor, the cells will multiply. This tumor is known as a secondary tumor and is definitely different from the primary tumor.
As above mentioned, the change in the cell structure causes difficulty in tumor treatment. A treatment that may work on the primary tumor may not have any effect on the secondary tumor. Therefore, the only way to treat tumor that has not spread is by removing the primary tumor. For metastatic tumor, it is best to consult a professional.
When cancer is identified in its early stages, it may be easier to deal with. An original tumor can be removed through surgery and or radiation therapy. However, if detected later, it is harder to manage. This is because a tumor will have spread to other parts of the body. The spread of a tumor is what leads to sickness and even death.
You may wonder how the disease spreads. Once it is rooted in a primary point it takes a while and then starts spreading. It does not spread immediately because the healthy cells are protected by the immune system. The growth cells, therefore, create a force of adhesion different from the normal cells to make their movement a lot easier. They do not float, they actually crawl.
Of course, the idea of growth spreading to different parts of the body is disturbing. However, it does not actually happen as easily as you would think. Different kinds of growth have different chances of actually spreading to other parts. They evaluate each kind and treat the patients accordingly. The further along in stages the growth is, the higher the chances of spreading.
There are two major ways through which growth can spread to other places. This is usually through the blood vessels going to a tumor or through the lymphatic vessels around the affected tissue. It is impossible to survive the blood vessels are most cells have high immunity and the velocity and flow are very high. They therefore mainly go for lymphatic vessels and form lymph nodes.
While the tumor cells may have a hard time in the bloodstream, some do manage to align themselves with endothelial cells which are found along the lines of blood vessels. These cells tend to retract therefore allowing tumor cells the opportunity to stick around and attack tissue. They actually disguise themselves as lymphatic cells.
When the cells are detached from the primary tumor, the chances of survival may not be very high. However, they may find that they have landed in a different organ. If the organ does provide favorable conditions for the growth of a new tumor, the cells will multiply. This tumor is known as a secondary tumor and is definitely different from the primary tumor.
As above mentioned, the change in the cell structure causes difficulty in tumor treatment. A treatment that may work on the primary tumor may not have any effect on the secondary tumor. Therefore, the only way to treat tumor that has not spread is by removing the primary tumor. For metastatic tumor, it is best to consult a professional.
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