INTRODUCTION We define tumor as new abnormal growth of tissue. Normally after puberty our body stops growing‚ but tissue cells continue dividing in order to replace those cells that die of injury or old age. Sometimes an abnormal cell with capacity to divide out of control may arise. This cluster of abnormal cells then forms a tumor. A tumor is simply a swelling and does not necessarily imply cancer. If a tumor does not grow or only grows in its local area‚ it is called benign tumor. However‚ if it has
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The body normally maintains cell growth only producing new cells when needed. Disruption of normal cell growth results in an uncontrolled division and proliferation of cells eventually forming a tumor. Tumors can be benign or malignant‚ but when we speak of cancer (including lung cancer)‚ the tumors are malignant. Lung cancer metastasizes very early after it forms making it a very life-threatening cancer‚ difficult to treat. A. Lung Cancer Statistics Make no mistake; lung cancer is the most
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Breast cancer is one of the most common malignanc y of women‚ which usually occurs in breast epithelial tissue‚ and it is one of the most common malignant tumor that seriously affects women’s physical and mental health and even it is life -threatening. According to statistics‚ the incidence rate is 7 to 10 percent of various malignant tumors of whole body. It’s often associated with genetic disease. And the women who are 40 to 60 years old‚ and are post-menopausal have a higher prevalence. Only
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What is Pheochromocytoma? 4-7-2012 What is Pheochromocytoma and is there a cure? According to the Merriam-Webster dictionary Pheochromocytoma is defined as‚ a tumor that is derived from chromaffin cells and is usually associated with paroxysmal or sustained hypertension. Chromaffin refers to staining deeply with chromium salts <chromaffin cells of the adrenal medulla>. Paroxysmal means‚ of‚ relating to‚ or marked by paroxysms < the hypertension may be either sustained or paroxysmal>
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sampling is performed by a sentinel lymph node biopsy. Standard surgeries include: I. Mastectomy: Removal of the whole breast. II. Quadrantectomy: Removal of one quarter of the breast. III. Lumpectomy: Removal of a small part of the breast. Once the tumor has been removed‚ if the patient desires‚ breast reconstruction surgery‚ a type of plastic surgery‚ may then be performed to improve the aesthetic appearance of the treated site. Alternatively‚ women use breast prostheses to simulate a breast under
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that starts at the opening of the rectum. This surprising type of tumor is disregarded by nearly everybody because of the area of the influenced range. Parcel of individuals who have encountered the side effects of butt-centric tumor don’t examine it with neither their specialist nor the general population they know because of humiliation. Butt-centric malignancy ought not be mistaken for colorectal growth. While colorectal tumor influences the entire digestive organ and the rectum‚ the butt-centric
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called a tumor. It is important to note that there are a vast number of cells with different functions within the body. So cancer is not just one disease‚ it can afflict different and various parts of the body. Cancer cells can spread to different parts of the body. When these cells spread‚ it is called metastasis (3). Cancerous cells split from where they initially formed (primary cancer)‚ hitchhike through the framework of the blood or lymph system‚ and form new tumors (metastatic tumors) in different
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are most likely to be similar when the donated organ or tissue comes from a close relative of the person. Select ONE of the following three scenarios and answer it. (5 points) 6a. Bob is told that he has a benign tumor in his abdomen. He is scared and confused about what the tumor is and how it got there. How should you
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Complementary and Alternative Treatments For Cancer Complementary treatments are often used by patients whose current cancer treatment is no longer effective. Many patients use them to aid in managing side effects as well. Educate yourself on what therapies are commonly used‚ and how they can help with cancer treatment. Reiki Reiki is an energy based treatment that many cancer patients take part in during treatment. Learn more about reiki and how it can help cancer patients. Gerson Therapy
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pathology LEARNING OBJECTIVES-BPT Cell death and Cellular adaptations At the end of the lesson on cell death and cellular adaptations‚ the student should be able to: 1) Define cellular adaptations 2) Enumerate the types of cellular adaptations 3) Define hypertrophy and hyperplasia with examples 4) Classify types of atrophy 5) Enumerate the common causes of atrophy 6) Define metaplasia 7) List the various types of metaplasia with examples 8) List the causes of cell injury 9) Name the
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