how did cancer start
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-   This is as simple as it can be described. Cancer starts because cells in a part of your body do not grow and divide the way that they are supposed to.     Can … cer begins when when mutations disrupt the normal cell cycle, causing cells to divide in an uncontrrollable way.+ 5 others found this useful.ancer starts because cells in a part of your body do not grow and divide the way that they are supposed to.     Can … cer begins when when mutations disrupt the normal cell cycle, causing cells to divide in an uncontrrollable way. + 5 others found this useful.
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- Cancer starts when cells in a part of the body start to grow out of control. Cancer cell growth is different from normal cell growth. Instead of dying, cancer cells continue to grow and form new, abnormal cells.Cancer cells can also invade (grow into) other tissues, something that normal cells can’t do.Growing out of control and invading other tissues are what makes a cell a cancer cell.ancer cell growth is different from normal cell growth. Instead of dying, cancer cells continue to grow and form new, abnormal cells. Cancer cells can also invade (grow into) other tissues, something that normal cells can’t do. Growing out of control and invading other tissues are what makes a cell a cancer cell.
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Timeline: cancer's history Timeline: cancer's history. 80 million years ago. Dinosaur bone fossils from this period show possible evidence of containing cancerous cells. 3000 BC. Evidence of cancer found in Egyptian mummies from this period. 1600 BC. Egyptian papyruses describe treatments for cancer including cutting out with a knife or burning with red-hot irons.
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Overview It's not clear what causes prostate cancer. Doctors know that prostate cancer begins when some cells in your prostate become abnormal. Mutations in the abnormal cells' DNA cause the cells to grow and divide more rapidly than normal cells do. The abnormal cells continue living, when other cells would die. The accumulating abnormal cells form a tumor that can grow to invade nearby tissue.
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- There is another jeweler using an HH mark in Au … stralia. 2 people found this useful. 1  10 Worst Celebrity Fashion Trends From hats to high heels, looking good is part of the cultural trade-off that comes with having more money and fame than is good for any one person.
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History of cancer When Marie Curie and Pierre Curie discovered radiation at the end of the 19th century, they stumbled upon the first effective non-surgical cancer treatment. With radiation came also the first signs of multi-disciplinary approaches to cancer treatment.
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History of cancer The earliest known descriptions of cancer appear in several papyri from Ancient Egypt. The Edwin Smith Papyrus was written around 1600 BC (possibly a fragmentary copy of a text from 2500 BC) and contains a description of cancer, as well as a procedure to remove breast tumours by cauterization.
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Prostate Cancer: What All Men Must Know Prostate cancer is a cancer that starts in the prostate gland. Cancer causes cells in the body to change and grow out of control. Most types of cancer form a lump or a growth called a tumor.If there is a cancerous tumor in the prostate, a man may not know it.Most cases of prostate cancer develop very slowly.rostate cancer is a cancer that starts in the prostate gland. Cancer causes cells in the body to change and grow out of control. Most types of cancer form a lump or a growth called a tumor.
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Cancer Cancer is a complex disease and occurs when cells in the body begin to grow chaotically. Normally, cells grow, divide, and produce more cells to keep the body healthy and functioning properly. Sometimes, however, the process goes astray; cells keep dividing when new cells are not needed.
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Stomach Cancer Stomach (gastric) cancer starts in the stomach, a sack-like organ that holds food and begins the digestion process. Cancer can start in any part of the stomach. The stomach has five layers. As cancer grows deeper into the layers, the prognosis for the patient gets worse.
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Where In the Breast Does Cancer Usually Occur? Breast cancer starts in the lining of the milk ducts, so all breast cancer starts in the lining of the milk ducts. Either it's ductile cancer or lobule cancer. The rest of the tissue in the breast is fat, and it's fibrous tissue that sort of holds us up and out there. But it's the ducts that are the important part.reast cancer starts in the lining of the milk ducts, so all breast cancer starts in the lining of the milk ducts. Either it's ductile cancer or lobule cancer. The rest of the tissue in the breast is fat, and it's fibrous tissue that sort of holds us up and out there. But it's the ducts that are the important part.
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- Cancer begins when cells in a part of the body start to grow out of control. There are many kinds of cancer, but they all start because of out-of-control growth of abnormal cells. Cancer cell growth is different from normal cell growth.Instead of dying, cancer cells continue to grow and form new, abnormal cells.In most cases the cancer cells form a tumor. Cancer cells can also invade (grow into) other tissues, something that normal cells cannot do. Growing out of control and invading other tissues are what makes a cell a cancer cell.nstead, these cancer cells involve the blood and blood-forming organs and circulate through other tissues where they grow. Cancer cells often travel to other parts of the body, where they begin to grow and form new tumors that replace normal tissue.
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How Does Breast Cancer Start? 6 doctors agreed: The risk can: Breast cancer itself is not passed down, but the risk for developing breast cancer can be inherited. Mutations in genes called brca1 and brca2 can be passed from a parent to a child. These inherited mutations increase the risk of developing breast cancer dramatically.
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- Cancer starts with changes in one cell or a small group of cells in the body. The changes make cells start to grow and multiply too much. Cancer starts with changes in one cell or a small group of cells in the body. The changes make cells start to grow and multiply too much.
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- Breast cancer is a kind of cancer that develops from breast cells. Breast cancer usually starts off in the inner lining of milk ducts or the lobules that supply them with milk. A malignant tumor can spread to other parts of the body.
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How cancer starts Some types of cancer, called leukaemia, start from blood cells. They don't form solid tumours. Instead, the cancer cells build up in the blood and sometimes the bone marrow. For a cancer to start, certain changes take place within the genes of a cell or a group of cells.ome types of cancer, called leukaemia, start from blood cells. They don't form solid tumours. Instead, the cancer cells build up in the blood and sometimes the bone marrow. For a cancer to start, certain changes take place within the genes of a cell or a group of cells.
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Understanding the cancer experience when youâre a caregiver Planning cancer treatment takes time. Most people want to start treatment right away. They worry that the extra time taken to do tests or make decisions will take up precious time that could be spent fighting the cancer. Cancer treatment should start very soon after diagnosis, but for most cancers, it won’t hurt to wait a few weeks to begin treatment. This gives the person with cancer time to talk about all their treatment options with the cancer care team, family, and friends, and then decide what’s best for them.
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How cancer starts Some types of cancer, called leukaemia, start from blood cells. They don't form solid tumours. Instead, the cancer cells build up in the blood and sometimes the bone marrow. For a cancer to start, certain changes take place within the genes of a cell or a group of cells.
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What initiates cancer? cancer is growth of normal cellsi nterferring with function of the body. more and more, viruses are known to cause cancer. of course radiation can cause cancer and also can co … ntrol cancer.
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How cancer starts All cancers begin in cells. Our bodies are made up of more than a hundred million million (100,000,000,000,000) cells. Cancer starts with changes in one cell or a small group of cells. Usually we have just the right number of each type of cell.
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How cancer can spread This page tells you about how cancers can spread. Primary and secondary cancer. The place where a cancer starts in the body is called the primary cancer or primary site. If cancer cells spread to another part of the body the new area of cancer is called a secondary cancer or a metastasis. Some cancers may spread to more than one area of the body to form multiple secondaries or metastases (pronounced met-as-tah-seez).
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How Cancer Grows and Spreads It focuses on the most common type of cancer, a carcinoma, which can originate in the skin, breast, prostate, and other organs. Launch Interactive Printable Version. See how a malignant tumor can progress from a single cell to widespread metastasis.et all cancer begins with a genetic mutation within a body cell and advances when the cell's descendants mutate further. The following step thru shows the progression of a malignant tumor, ending with metastasis, the colonization of tumors throughout the body.
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- Most stomach cancer starts in the cells that line the stomach but may form anywhere in the stomach. It is also called gastric cancer.
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Cancer: What you need to know Cancer is ultimately the result of cells that uncontrollably grow and do not die. Normal cells in the body follow an orderly path of growth, division, and death. Programmed cell death is called apoptosis, and when this process breaks down, cancer begins to form.Unlike regular cells, cancer cells do not experience programmatic death and instead continue to grow and divide.he researchers say this discovery is important because cancer mortality is mainly due to metastatic tumors, those that grow from cells that have traveled from their original site to another part of the body. These are called secondary tumors. Only 10% of cancer deaths are caused by the primary tumors.
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Pancreatic Cancer All cancers begin in cells, the body's basic unit of life. To understand cancer, it's helpful to know what happens when normal cells become cancer cells. The body is made up of many types of cells. These cells grow and are controlled to produce more cells as they are needed to keep the body healthy. When cells become old or damaged, they die and are replaced with new cells.
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Lung Cancer: Facts, Types and Causes Cancer is ultimately the result of cells that uncontrollably grow and do not die. Normal cells in the body follow an orderly path of growth, division, and death. Programmed cell death is called apoptosis, and when this process breaks down, cancer begins to form.