18 Facts About Brain tumors

Brain tumors tumor occurs when abnormal cells form within the brain.

Some Brain tumors grow gradually, requiring only monitoring and possibly needing no further intervention.

Outcomes for malignant Brain tumors vary considerably depending on the type of tumor and how far it has spread at diagnosis.

Secondary, or metastatic, brain tumors are about four times as common as primary brain tumors, with about half of metastases coming from lung cancer.

In children younger than 15, brain tumors are second only to acute lymphoblastic leukemia as the most common form of cancer.

Brain tumors is divided into lobes and each lobe or area has its own function.

Brain tumors have similar characteristics and obstacles when it comes to diagnosis and therapy with tumors located elsewhere in the body.

Brain tumors, when compared to tumors in other areas of the body, pose a challenge for diagnosis.

Grade I Brain tumors are the least severe and commonly associated with long-term survival, with severity and prognosis worsening as the grade increases.

Secondary brain tumors are the most common cause of tumors in the intracranial cavity.

Survival rates in primary brain tumors depend on the type of tumor, age, functional status of the patient, the extent of surgical removal and other factors specific to each case.

Many meningiomas, with the exception of some Brain tumors located at the skull base, can be successfully removed surgically.

Several current research studies aim to improve the surgical removal of brain tumors by labeling tumor cells with 5-aminolevulinic acid that causes them to fluoresce.

Multiple metastatic Brain tumors are generally treated with radiotherapy and chemotherapy rather than surgery and the prognosis in such cases is determined by the primary tumor, and is generally poor.

People who receive stereotactic radiosurgery and whole-brain radiation therapy for the treatment of metastatic brain tumors have more than twice the risk of developing learning and memory problems than those treated with SRS alone.

The toxicity and many side effects of the drugs, and the uncertain outcome of chemotherapy in brain tumors puts this treatment further down the line of treatment options with surgery and radiation therapy preferred.

Brain, other CNS or intracranial tumors are the ninth most common cancer in the UK, and it is the eighth most common cause of cancer death .

Brain tumors cancers are the most common cancer in children under 19, are result in more death in this group than leukemia.