Skin cancer is the most common malignancy class that human can develop. The most common types are basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). Your skin grows really fast and has a ton of skin cells in every inch of your body. Your body is always doing its job of making new skin cells and also getting rid of old ones. You don’t see when the skin is falling off‚ but the skin you see now will be gone in about a month because it makes sure to get rid of the old skin and reproduce.
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Choosing an area and topic for research. 1. Identify a research area based on your interest and need. Your need and interest should match. E.g. Do you need the research to help you improve your work? Are you interested in conducting such a research? E.g. you are interested in finding out why your students cannot write a composition in English correctly. You want to analyse the errors they make in their compositions. You need this research so that you can help your students realize the errors they
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Liver Cancer‚ each year about 700‚000 people worldwide will be diagnosed; 600‚000 will die. Cancer is very serious‚ although liver cancer is not the leading most fatal cancer. Malignant tumors in the liver are usually hepatomas. Hepatomas are also known hepatocellular carcinomas or HCC. These HCC’s are only responsible for two to four percent of cancer. HCC’s are also not common in the U.S. They are found mostly in the Asia region of the world. Liver cancer is also found in children but is commonly
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Ovarian Cancer There are many different health issues that only affect women‚ however there is one particular health issue that has caused many deaths all over the world in the past couple of centuries‚ it’s the ovarian cancer. According to medical news today: “Ovarian cancer refers to any cancerous growth that occurs in the ovary. The majority of ovarian cancers arise from the epithelium (outer lining) of the ovary” (medicalnewstody.com). For the year 2016 roughly 22‚280 (1.3%) women got diagnoses
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and neck cancer is a broad term that describes many different cancers that start in the head and neck. Most oral‚ head and neck cancers begin in the cells that make up the moist tissues (mucosal surfaces) of the mouth‚ nose and throat. Like other cancers‚ these cancers occur when abnormal cells begin to grow and divide uncontrollably and form a mass‚ called a malignant tumor. Doctors identify oral‚ head and neck cancers by the area in which the cancer begins: Lip and oral cavity cancer occurs
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Pancreatic cancer begins in the tissues of the pancreas‚ the pancreas secretes enzymes that aid digestion and hormones that help regulate sugars. Cancer begins to form when a cell in the pancreas begins to reproduce uncontrollably and crowds out normal cells. The cause of pancreatic cancer is difficult to pinpoint because cancer is a mutation of the DNA‚ but can be partially explained by mutations inherited through parents and someone’s exposure to carcinogens‚ cancer causing chemicals. Inherited
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BIOLOGY Cell Biology and Cancer “ We now understand a lot about cancer. We know that it results from a series of genetic changes having to do with cell division and growth control and genetic instability‚ mortality‚ the suicide mechanism in cells; the ability of the cells to migrate; the ability of the cells to attract to them a blood supply. And so that’s pretty profound that in a few sentences one can summarize a sophisticated‚ fundamental understanding of what a cancer is.” LELAND HARTWELL Molecular
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the cancer century. This is because more than a hundred types of cancer have been discovered in this century‚ and secondly‚ because enormous medical efforts were made to fight all kinds of cancers all over the world. In the early decades of the century‚ cancer was considered to be a fatal disease‚ and although many cancers remain fatal‚ medical therapy has developed significantly over the years such that most cancers can be treated and cured. After decades of struggling with various cancers‚ doctors
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more than just the symptoms of a common cold. It can lead to larynx cancer. Larynx cancer can be an abstruse topic. Most questions people have for this cancer are 1) What is it caused from? 2) What are the symptoms and treatments? and 3) What does a patient do after a laryngectomy? Also‚ the technology provided to help patients’ benefits more than it did twenty years ago. The most common questions people have for larynx cancer are 1) Where is it? and 2) What are the causes‚ or symptoms
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describe the routhes and mechanisms of the spread of lung cancer. Metastasis is a term referring to the process by which cancer cells spread from the primary site to a distant site characterised by increased proliferation and invasiveness of the tumour cells (Engelking & cady‚2008). It occurs in the final stage of cancer development and is least responsive to cancer treatment‚ contributing to the most common cause of death in cancer patients (Stafford‚Vaidya‚& Welch‚2008). Therefore‚ it
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