There are many cardiac complications such as heart attack, heart stop, heart failure, but we do not hear the cancer in a strange way. So why?
Lung, stomach, intestine, brain, prostate, breast, column, leather, mouth, liver, bladder, bone, pancreas, thyroid, larynx, lymph … Almost everywhere in our body, Different types of cancer can be found.
On the other hand, heart cancer is hardly seen. The reason for this It can be explained in the way the heart works. Let’s explain how the cancer is formed in our minds after we put it in our minds!
How does cancer occur?
Our bodies during the day to various toxins, acids, enzymes, It is exposed to UV rays and more harmful substances. As our cells and tissues are damaged, root or progenitor cells are actively divided to replace the lost; So our cells are being renewed.
In this repair process of our body, a cell copies the DNA every time it is divided, At this stage, sometimes errors occur.
In fact, cells do not allow these errors easily. Error control mechanisms and DNA repair process Up to 37 trillion It is not surprising that there is a cell mutations because the cell is found.
When the number of cells is so high and the density of harmful substances is added, the cells, Genetic mutation can accumulate And it can become cancerous. In other words, unfortunately, the body wants to heal itself and reveals cancerous tissues due to a mistake and throws itself in the middle of the greater danger.
So why is the heart very rarely cancer?
We have mentioned that the likelihood of the formation of cancer as the cells divided and the number of regeneration increased. Unlike the rest of our body, the heart does not have too many cell renewal. Healing of tissues in the heart, not by cell division, but predominantly It takes place with a process called “fibrosis”.
The number of cell divisions in the heart is so small that at the time we were born Half of the heart cells are staying with us throughout our lives.
That is why the cancer of the cells caused by the error when the cells are divided/renewed is rarely encountered in the heart. Also heart; to carcinogenic substances Our skin, our digestive system, our lungs are not exposed.
Heart cancer can be seen in 34 out of about 1 million people.
In the type of heart cancer called Sarcoma, cancer is formed by the heart’s own tissue. Extremely rare, but the death rate is too much.
A secondary heart tumor begins somewhere else in the body and Then it spreads to the heart. In other words, it can jump from other organs by lymph or vein.
Metastatic forms of kidney, lung, breast cancers and lymphoma, melanoma and leukemia; It is one of the common types of cancer that can affect the heart. A low probability of a cancer spread to the heart.
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