malignancy define medical
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Malignancy For other uses, see Malignancy (disambiguation). Malignancy (from Latin male, meaning 'badly', and -gnus, meaning 'born') is the tendency of a medical condition to become progressively worse. Malignancy is most familiar as a characterization of cancer.
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malignant melanoma Malignant Melanoma. Definition. Malignant melanoma is a type of cancer arising from the melanocyte cells of the skin. Melanocytes are cells in the skin that produce a pigment called melanin. Malignant melanoma develops when the melanocytes no longer respond to normal control mechanisms of cellular growth.
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MALIGNANT NEOPLASM Definitions of malignant neoplasm. 1. a malignant neoplasm composed of carcinoma and sarcoma extensively intermixed. any malignant growth or tumor caused by abnormal and uncontrolled cell division; it may spread to other parts of the body through the lymphatic system or the blood stream.
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cancer 1. (Pathology) any type of malignant growth or tumour, caused by abnormal and uncontrolled cell division: it may spread through the lymphatic system or blood stream to other parts of the body. 2. (Pathology) the condition resulting from this. 3. an evil influence that spreads dangerously.
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malignant Adj. 1. malignant-dangerous to health; characterized by progressive and uncontrolled growth (especially of a tumor). pathology-the branch of medical science that studies the causes and nature and effects of diseases.
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Overview Cancer refers to any one of a large number of diseases characterized by the development of abnormal cells that divide uncontrollably and have the ability to infiltrate and destroy normal body tissue.ancer refers to any one of a large number of diseases characterized by the development of abnormal cells that divide uncontrollably and have the ability to infiltrate and destroy normal body tissue.
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Malignancy Malignancy in cancers is characterized by anaplasia, invasiveness, and metastasis. Malignant tumors are also characterized by genome instability, so that cancers, as assessed by whole genome sequencing, frequently have between 10,000 and 100,000 mutations in their entire genomes.alignancy (from Latin male, meaning badly, and-gnus, meaning born) is the tendency of a medical condition to become progressively worse.
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malignant malignant For something that's very harmful, especially a tumor that's cancerous, use the term malignant. Malignant and its opposite benign are medical terms used to describe a tumor or growth as either cancerous or not respectively. The gn part of both words comes from the Latin word for born, differing in the prefix mal evil and bene kind. A malignant tumor grows uncontrollably and spreads to other parts of the body. Though less common, malignant can also be used to mean evil, malicious like when someone has a malignant imagination.
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Leukemia Leukemia: A form of blood cancer in which a white blood cell becomes malignant and multiplies inside bone marrow. Leukemia may be acute (rapid and severe) or chronic (slowly progressing). Chemotherapy and/or stem cell transplantation (bone marrow transplant) can be used to treat leukemia, and may result in a cure.
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Tyler This chart illustrates how many Boys were named Tyler in the U.S. since 1880. Records indicate that 555,939 boys in the United States have been named Tyler since 1880. The greatest number of people were given this name in 1994, when 30,471 people in the U.S. were given the name Tyler. Those people are now 22 years old.
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What is Malignant Cancer? Adorable animal families that will make you aww. Malignant cancer is any form of cancer or growth that can spread to other parts of the body in a process called metastasis. It is compared to benign growths or cancers that do not easily spread to other parts of the body and may be much easier to treat.
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Dill Seed Vs. Dill Weed Bruising the branches can cause spots of decay or mold, so handle the dill gently. You can also use an electric dehydrator to dry dill weed quickly. A dehydrator helps the dried leaves retain the bright green color of fresh dill. Shake the dry dill seeds from the stems into a bowl, sorting out the stems for disposal. Store dried dill weed and dill seeds in airtight containers in the cupboard.
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Cancer Cancer, also known as a malignant tumor or malignant neoplasm, is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body.Not all tumors are cancerous; benign tumors do not spread to other parts of the body.he chance of survival depends on the type of cancer and extent of disease at the start of treatment. In children under 15 at diagnosis the five year survival rate in the developed world is on average 80%. For cancer in the United States the average five year survival rate is 66%.
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malignant adjective Tending to harm, kill, maim; pernicious, life-threatening; resistant to treatment; severe (as in malignant hypertension); threatening to life; virulent. Oncology adjective Referring to invasion and destruction of nearby tissue and spread to regions; referring to a neoplasm that invades surrounding tissue—which generally is unencapsulated—and grows by invasion, with vascular and lymphatic metastases.
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Definition of 'malignant' A malignant tumor or disease is out of control and likely to cause death. She developed a malignant breast tumor. If you say that someone is malignant, you think they are cruel and like to cause harm. He said that we were evil, malignant, and mean.
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- Cancer is a disease in which cells become abnormal and form more cells in an uncontrolled way. With breast cancer, the cancer begins in the tissues that make up the breasts. The cancerous cells may form a mass of tissue called a malignant tumor. The cells of a malignant tumor may spread to other parts of the body and threaten life. (Benign [buh-NYN] tumors are abnormal growths that are not cancer.
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TUMOR tumor - an abnormal new mass of tissue that serves no purpose. neoplasm, tumour. growth - (pathology) an abnormal proliferation of tissue (as in a tumor) acanthoma, skin tumor - a neoplasm originating in the epidermis. angioma - a tumor consisting of a mass of blood or lymphatic vessels. benign tumor, benign tumour, nonmalignant neoplasm, nonmalignant tumor, nonmalignant tumour - a tumor that is not cancerous. blastocytoma, blastoma, embryonal carcinosarcoma - a tumor composed of immature undifferentiated cells.
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- cancer, malignant neoplastic disease. any malignant growth or tumor caused by abnormal and uncontrolled cell division; it may spread to other parts of the body through the lymphatic system or the blood stream.
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Malignant Neoplasm » Treatments for Cancer. Introduction: Neoplasm is a medical term that refers to a new growth of cells. Whereas neo means new and plasm refers to cells, the word neoplasm refers to abnormal overgrowth of cells rather than healthy new cell growth.It is often used interchangeably with words such as tumor and cancer. Treatments for Cancer. Introduction: Neoplasm is a medical term that refers to a new growth of cells. Whereas neo means new and plasm refers to cells, the word neoplasm refers to abnormal overgrowth of cells rather than healthy new cell growth.
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- malignant tumor in Medicine. malignant tumor n. A tumor that invades surrounding tissues, is usually capable of producing metastases, may recur after attempted removal, and is likely to cause death unless adequately treated.
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- malignancies. 1  1 : the quality or state of being malignant. 2  2a : exhibition (as by a tumor) of malignant qualities : virulenceb : a malignant tumor.
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Neoplasm Neoplasm (from Ancient Greek νέος- neo new and πλάσμα plasma formation, creation) is an abnormal growth of tissue, and when also forming a mass is commonly referred to as a tumor or tumour. neoplasm can be benign, potentially malignant (pre-cancer), or malignant (cancer). 1  Benign tumors include uterine fibroids and melanocytic nevi (skin moles). 2  They are circumscribed and localized and do not transform into cancer.
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- adjective. 1  1Evil in nature or effect; malevolent. ‘in the hands of malignant fate’. 2  2(of a disease) very virulent or infectious. ‘The term refers to any of a group of malignant diseases of the bone marrow and other bone forming organs.’.
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Definitions canal of Schlemm (shlem) See scleral venous sinus. cancer A tumor characterized by abnormally rapid cell division and the loss of specialized tissue characteristics. This term usually refers to malignant tumors. capacitation (kua-pas´´u1-ta´shun) The process whereby spermatozoa gain the ability to fertilize ova.
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- The term malignant neoplasm means that the tumor is cancerous. You indicated that this is a preliminary diagnosis, and while it may have been based on observation by the doctor — that is, how the lesion looked on colonoscopy — the biopsy of the lesion can tell you and your doctor if it is indeed malignant or not.
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Malignant: Definition and Characteristics What is the definition of the term malignant, and how does this differ from a process or tumor which is benign? What are the primary similarities and differences between malignant and benign tumors and why is it sometimes difficult to tell the difference? Definition: Malignant. In medicine, the word malignant is a term referring to a condition that is dangerous to health. While it is often used interchangeably with cancer, the term is also used to describe medical conditions outside of cancer than are dangerous or ominous. In other words, not all malignant conditions are cancerous.