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Chemoembolization
ChemoembolizationA procedure in which the blood supply to a tumor is blocked and anticancer drugs are administered directly into the tumor, permitting a much higher concentration of drugs to be in contact with the tumor for a longer period of time, while depriving the tumor of oxygen and nutrients. The procedure is used to treat cancer originating in the liver (primary liver cancer) as well as cancer that has metastasized (spread) to the liver from another area. RELATED TERMS-------------------------------------- Blood The life-maintaining fluid which is made up of plasma, red blood cells (erythrocytes), white blood cells (leukocytes), and platelets; blood circulates through the body's heart, arteries, veins, and capillaries; it carries away waste matter and carbon dioxide, and brings nourishment, electrolytes, hormones, vitamins, antibodies, heat, and oxygen to the tissues. Tumor Overgrowth of tissue. Oxygen A chemical element essential for sustaining life. Nutrients Proteins, carbohydrates, fats, vitamins, and minerals provided by food and necessary for growth and the maintenance of life. Cancer 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. Liver The largest organ in the body. The liver carries out many important functions, such as making bile, changing food into energy, and cleaning alcohol and poisons from the blood. SIMILAR TERMS-------------------------------------- Chemet Chemet is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): succimer. Chemical menopause Menopause induced by chemotherapy or other chemicals or medications. Chemical reaction A process in which one substance is transformed into another. Thousands of different types of chemical reactions occur in the body and are essential to its structure and function. Chemo Slang for chemotherapy -- drug therapy for cancer. Chemobrain Cognitive dysfunction associated with chemotherapy. It is thought that chemotherapy may cause memory loss, attention loss, and other problems that make it difficult for patients to think clearly. Also known as chemo-brain, chemo-fog, and chemotherapy-related cognitive dysfunction. Chemokine One of a large group of proteins that act as lures and were first found attracting white blood cells. The chemokines are involved in a wide variety of processes including acute and chronic types of inflammation, infectious diseases, and cancer. Chemokines may lure cancer cells and help determine the sites to which cancer cells spread by metastasis. Chemokine receptor A molecule that receives a chemokine and a chemokine dock. Chemokinesis The response of a cell to a chemical that causes the cell to make some kind of change in its movement by speeding it up, slowing it down or changing its direction. The molecules that achieve these results are called chemokines. Chemoprevention The use of natural or laboratory-made substances to prevent a disease such as cancer. The regular use of aspirin is known to reduce the risk of the polyps from which colorectal cancer arises. This is an instance of chemoprevention. The term chemoprevention was coined to parallel the term chemotherapy. Chemoprevention prevents and chemotherapy treats. Chemoprevention is also called chemoprophylaxis. Chemoprophylaxis Prevention of disease by the use of chemicals or drugs. Chemoradiotherapy The combination of simultaneous chemotherapy and radiation therapy. Chemoradiotherapy before surgery has been found to reduce the risk of local recurrence of rectal cancer. Chemosense The chemical sensing system. The sense of smell is part of our chemical sensing system, or the chemosenses. Chemosis Swelling around the iris (the colored circle that surrounds the pupil) due to edema (swelling) of the bulbar conjunctiva (the clear membrane that coats the outer surface of the eye). Chemotaxis The movement of cells in response to chemical messengers. The movement of neutrophils and macrophages into damaged tissues is brought about by signals released by damaged tissues, and bacterial products. The term applies to the movement of any organism attracted by a specific chemical, which may be a suitable nutrient. Chemotherapy The use of chemicals (medicines) to treat cancer. Chemotherapy, adjuvant Chemotherapy (drug therapy) that is given after tumor surgery. Chemotherapy, topical Treatment with an anticancer drug in a lotion, ointment or cream that is applied to the skin. PREVIOUS AND NEXT TERMS-------------------------------------- Cheilitis Inflammation of the lips or of a lip. Chemical menopause Menopause induced by chemotherapy or other chemicals or medications. Chemical reaction A process in which one substance is transformed into another. Thousands of different types of chemical reactions occur in the body and are essential to its structure and function. Chemo Slang for chemotherapy -- drug therapy for cancer. Chemobrain Cognitive dysfunction associated with chemotherapy. It is thought that chemotherapy may cause memory loss, attention loss, and other problems that make it difficult for patients to think clearly. Also known as chemo-brain, chemo-fog, and chemotherapy-related cognitive dysfunction. Chemoembolization Chemokine One of a large group of proteins that act as lures and were first found attracting white blood cells. The chemokines are involved in a wide variety of processes including acute and chronic types of inflammation, infectious diseases, and cancer. Chemokines may lure cancer cells and help determine the sites to which cancer cells spread by metastasis. Chemokine receptor A molecule that receives a chemokine and a chemokine dock. Chemokinesis The response of a cell to a chemical that causes the cell to make some kind of change in its movement by speeding it up, slowing it down or changing its direction. The molecules that achieve these results are called chemokines. Chemoprevention The use of natural or laboratory-made substances to prevent a disease such as cancer. The regular use of aspirin is known to reduce the risk of the polyps from which colorectal cancer arises. This is an instance of chemoprevention. The term chemoprevention was coined to parallel the term chemotherapy. Chemoprevention prevents and chemotherapy treats. Chemoprevention is also called chemoprophylaxis. Chemoradiotherapy The combination of simultaneous chemotherapy and radiation therapy. Chemoradiotherapy before surgery has been found to reduce the risk of local recurrence of rectal cancer. We thank you for using the Medical Glossary to search for Chemoembolization. If you have a better definition for Chemoembolization than the one presented here, please let us know by making use of the suggest a term option. This definition of Chemoembolization may be disputed by other professionals. Our attempt is to provide easy definitions on Chemoembolization and any other medical topic for the public at large.
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