A metastatic brain tumor is cancer that started in another part of the body and spread to the brain.
Alternative NamesBrain tumor - metastatic (secondary); Cancer - brain tumor (metastatic)
Causes, incidence, and risk factorsMany tumor or cancer types can spread to the brain, the most common being lung cancer, breast cancer, melanoma, kidney cancer, bladder cancer, certain sarcomas, and testicular and germ cell tumors. Some types of cancers only spread to the brain infrequently, such as colon cancer, or very rarely, such as prostate cancer.
Growing brain tumors may place pressure on nearby parts of the brain. Brain swelling due to these tumors also causes increased pressure within the skull.
Metastatic brain tumors are classified depending on the exact site of the tumor within the brain, type of tissue involved, original location of the tumor, and other factors. Rarely, a tumor can spread to the brain, yet the original site or location of the tumor is unknown. This is called cancer of unknown primary (CUP) origin.
Metastatic brain tumors occur in about one-fourth of all cancers that metastasize (spread through the body). They are much more common than primary brain tumors (tumors that start in the brain) and occur in approximately 10 - 30% of adult cancers.
SymptomsNote: Specific symptoms vary. The symptoms commonly seen with most types of metastatic brain tumor are those caused by increased pressure in the brain.
Signs and testsAn examination reveals neurologic changes that are specific to the location of the tumor. Signs of increased pressure within the skull are also common. Some tumors may not show symptoms until they are very large. Then, they suddenly cause rapid decline in the person's neurologic functioning.
The original (primary) tumor may already be known, or it may be discovered after an examination of tumor tissues from the brain indicates that it is a metastatic type of tumor.
Treatment depends on the size and type of the tumor, the initial site of the tumor, and the general health of the person. The goals of treatment may be relief of symptoms, improved functioning, or comfort.
Radiation to the whole brain is often used to treat tumors that have spread to the brain, especially if there is more than one tumor.
Surgery may be used for metastatic brain tumors when there is a single lesion and when there is no cancer elsewhere in the body. Some may be completely removed. Tumors that are deep or that infiltrate brain tissue may be debulked (removing much of the tumor's mass to reduce its size).
Surgery may reduce pressure and relieve symptoms in cases when the tumor cannot be removed.
Chemotherapy for brain metastases is not as helpful as surgery or radiation for many types of cancer.
Stereotactic radiosurgery is used at some hospitals. This is a form of radiation therapy that focuses high-powered x-rays on a small area of the brain.
Medications for some symptoms of a brain tumor may include the following:
When widespread cancer is discovered, treatment may focus primarily on relief of pain and other symptoms. This is called palliative or supportive care.
Comfort measures, safety measures, physical therapy, occupational therapy, and other interventions may improve the patient's quality of life. Legal advice may be helpful in forming advanced directives, such as power of attorney, in cases where continued physical or intellectual decline is likely.
Support GroupsFor additional information, see cancer resources.
Expectations (prognosis)In general, the probable outcome is fairly poor. For many people with metastatic brain tumors, the cancer spreads to other areas of the body. Death often occurs within 2 years.
ComplicationsCall your health care provider if you develop a persistent headache that is new or different for you.
Call your provider or go to the emergency room if you or someone else suddenly develops stupor, vision changes, or speech impairment, or has seizures that are new or different.
ReferencesMaity A, Pruitt AA, Judy KD, Phillips PC, Lustig R. Cancer of the central nervous system. In: Abeloff MD, Armitage JO, Niederhuber JE, Kastan MB, McKenna WG, eds. Abeloff's Clinical Oncology. 4th ed. Philadelphia, Pa: Elsevier Churchill Livingstone; 2008:chap 70.
Nguyen TD, Abrey LE. Brain metastases: old problem, new strategies. Hematol Oncol Clin North Am. 2007;21(2):369-388.
A metastatic brain tumor is cancer that started in another part of the body and spread to the brain.
Alternative NamesBrain tumor - metastatic (secondary); Cancer - brain tumor (metastatic)
Causes, incidence, and risk factorsMany tumor or cancer types can spread to the brain, the most common being lung cancer, breast cancer, melanoma, kidney cancer, bladder cancer, certain sarcomas, and testicular and germ cell tumors. Some types of cancers only spread to the brain infrequently, such as colon cancer, or very rarely, such as prostate cancer.
Growing brain tumors may place pressure on nearby parts of the brain. Brain swelling due to these tumors also causes increased pressure within the skull.
Metastatic brain tumors are classified depending on the exact site of the tumor within the brain, type of tissue involved, original location of the tumor, and other factors. Rarely, a tumor can spread to the brain, yet the original site or location of the tumor is unknown. This is called cancer of unknown primary (CUP) origin.
Metastatic brain tumors occur in about one-fourth of all cancers that metastasize (spread through the body). They are much more common than primary brain tumors (tumors that start in the brain) and occur in approximately 10 - 30% of adult cancers.
SymptomsNote: Specific symptoms vary. The symptoms commonly seen with most types of metastatic brain tumor are those caused by increased pressure in the brain.
Signs and testsAn examination reveals neurologic changes that are specific to the location of the tumor. Signs of increased pressure within the skull are also common. Some tumors may not show symptoms until they are very large. Then, they suddenly cause rapid decline in the person's neurologic functioning.
The original (primary) tumor may already be known, or it may be discovered after an examination of tumor tissues from the brain indicates that it is a metastatic type of tumor.
Treatment depends on the size and type of the tumor, the initial site of the tumor, and the general health of the person. The goals of treatment may be relief of symptoms, improved functioning, or comfort.
Radiation to the whole brain is often used to treat tumors that have spread to the brain, especially if there is more than one tumor.
Surgery may be used for metastatic brain tumors when there is a single lesion and when there is no cancer elsewhere in the body. Some may be completely removed. Tumors that are deep or that infiltrate brain tissue may be debulked (removing much of the tumor's mass to reduce its size).
Surgery may reduce pressure and relieve symptoms in cases when the tumor cannot be removed.
Chemotherapy for brain metastases is not as helpful as surgery or radiation for many types of cancer.
Stereotactic radiosurgery is used at some hospitals. This is a form of radiation therapy that focuses high-powered x-rays on a small area of the brain.
Medications for some symptoms of a brain tumor may include the following:
When widespread cancer is discovered, treatment may focus primarily on relief of pain and other symptoms. This is called palliative or supportive care.
Comfort measures, safety measures, physical therapy, occupational therapy, and other interventions may improve the patient's quality of life. Legal advice may be helpful in forming advanced directives, such as power of attorney, in cases where continued physical or intellectual decline is likely.
Support GroupsFor additional information, see cancer resources.
Expectations (prognosis)In general, the probable outcome is fairly poor. For many people with metastatic brain tumors, the cancer spreads to other areas of the body. Death often occurs within 2 years.
ComplicationsCall your health care provider if you develop a persistent headache that is new or different for you.
Call your provider or go to the emergency room if you or someone else suddenly develops stupor, vision changes, or speech impairment, or has seizures that are new or different.
ReferencesMaity A, Pruitt AA, Judy KD, Phillips PC, Lustig R. Cancer of the central nervous system. In: Abeloff MD, Armitage JO, Niederhuber JE, Kastan MB, McKenna WG, eds. Abeloff's Clinical Oncology. 4th ed. Philadelphia, Pa: Elsevier Churchill Livingstone; 2008:chap 70.
Nguyen TD, Abrey LE. Brain metastases: old problem, new strategies. Hematol Oncol Clin North Am. 2007;21(2):369-388.
Reviewed ByReview Date: 03/02/2010
David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc., and Yi-Bin Chen, MD, Leukemia/Bone Marrow Transplant Program, Massachusetts General Hospital.
Neoplasm means tumor, and metastatic means the tumor has spread. Taken together, they mean cancer.
A tumor that has spread has metastasized, and is a metastatic tumor. The new sites of tumor growth are called metastases (singular metastasis).The process of metastasis is the process of tumour cells breaking away from the primary tumour and spreading to other parts of the body. The 4 main sites of metastasis are the brain, bones, liver and lungs. Metastatic tumours spread to these organs causing considerable harm to them. The naturopathic approach to controlling metastasis is salvestrol therapy. Anti-metastatic drugs are in clinical trials such asCabozantinib.A tumor that has spread has metastasized, and is a metastatic tumor.
A metastatic peritoneal implant is a tumor that has branched off from an original tumor in the body. Think of it as a tree that deposits its seeds on the ground like the oak tree drops acorns. A medical professional can be more specific as to the type of tumor.
Mutation of normal cells tumor growth invasion of tissues metasis metastatic tumor
means that the tumor is malignant and has spread to other, more distant parts of the body.
Brain Tumor Society was created in 1989.
Brain Tumor Foundation was created in 1998.
Yes if brain tumor or cancers are their specialty then as a doctor they should have a decent if not vast amount of information on brain tumor symptoms and how to cure the brain tumor.
Cancer cells are extra unneeded cells that are produced faster than the cells die and tumors are extra cells so a ton of cells are together to make a tumor
A metastatic deposit is the spread of cancer from the primary tumor. This spread is done via blood or lymph fluid.
Yes, a brain tumor is very serious affect. It can kill you. Most people that develop a brain tumor can die shortly afterwards.
alcoholic cirrhosis, liver congestion, metastatic tumor of liver...SOMETHING you do to your SELF