A Quick Overview; Cancer Cell Form Solid Tumor or Fill the Blood with Abnormal C
Posted by Ajinkya on February 23rd, 2021
Cancer cells are rapidly growing cells that multiply uncontrollably, forming potentially toxic tumors in different parts of the body. Cancer cell division is an ordinary function performed by our body for repair and growth. The division of cells is however allowed to go beyond the normal limits, leading to the formation of cancerous tumors. This state of uncontrolled cell division can be brought about by any number of causes. Some of the major causes of cancer are radiation, smoking, Hormone Imbalance, and hereditary.
The basic cause of sporadic cancers is genomic instability and DNA damage. A minority of cancer is caused by hereditary genetic changes. Most cancers are related to behavioral, lifestyle, or environmental exposures. Cancer that spreads beyond the original site is called metastasize. Most cancers, especially those that spread outside the lymphatic system, cause cancer cells to metastasize. The term metastasize is often used synonymously with metastatic colon, which implies that cancer cells form a tumor in the colon and then spread to other locations through the gastrointestinal tract. There are also rare cases where cancer cells from another part of the body metastasize to the lymph nodes.
Cancer cell invasion of a healthy cell normally leads to death of the invading cancer cell. However, there are some instances where the normal cell cannot withstand the aggression of the cancer cell. These cancers usually invade through the bloodstream into the neighboring normal tissues. There are several types of this disease and different types of cancer cells have different methods of invasion. Some of these include: primary invasion, secondary invasion, and metastasis. Primary invasion is the most common of all cancers. The cancer cells gain access through the bloodstream to neighboring normal tissues. These cancers are known as primary spread. These cancers often appear suddenly. The reason for this is unknown. But, there are several types of primary cancers that show common characteristics.
Secondary invasion happens when a cancer cell with a mutation makes a breakthrough in cell division to grow even faster than the average cell. This often leads to the cancer cell to divide uncontrollably. This is also known as a genetic mutation. There are several types of secondary cancers that display common symptoms like: proliferation of tumors, changes in the skin or hair, bleeding from the gums, infections and malignancies. Metastasis is the second major type of cancer cell invasion. Here, the cancer cell travels to other parts of the body, most commonly the breast, intestine, lungs, heart, and even bones.
Cancer cells may divide uncontrollably for years without anyone being aware of it. When the tumor grows to an advanced stage, treatment options depend on how far the cancer has spread to other organs. The human body continuously produce new cells, some of which have the potential to become cancerous. Cancer cells are cells that divide relentlessly, form solid tumors or fill the blood with abnormal cells. Cell division is a common process used for growth and repair by the body. Chemotherapy circulates throughout the body in the bloodstream and thus, can treat cancer cells almost anywhere in the body. Chemotherapy kills cells that are in the process of splitting into two new cells.
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About the AuthorAjinkya
Joined: January 6th, 2021
Articles Posted: 148
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