Brain Tumors

What is the definition of a primary tumor?

A primary tumor is the original site of the tumor.

What is a secondary tumor?

A secondary tumor is an additional site where cancer has spread and consists of the same cell tissue as the primary tumor.

What characterizes a benign tumor?

A benign tumor is non-cancerous.

What characterizes a malignant tumor?

A malignant tumor is cancerous.

What grade of tumor features cells that look nearly like normal brain cells and grow slowly?

Grade I tumor.

What does the 'T' in the TNM staging system represent?

The size/extent of the primary tumor.

What stage in cancer staging indicates abnormal cells that are not considered cancer?

Stage 0.

What common symptoms are associated with brain tumors?

Headaches, nausea, vomiting, seizures, motor/sensory impairments, cognitive changes, vision/hearing loss, speech impairments.

What type of primary brain tumor is aggressive, Grade IV, and has a median survival of 1-2 years?

Glioblastoma Multiforme (GBM).

What is the typical growth nature and survival rates of a benign meningioma?

Typically benign and slow growing, with 10 year survival rates of 84%.

What is a common symptom of Vestibular Schwannoma?

Hearing loss.

What percentage of people with cancer develop metastases to the brain?

20 to 40%.

What is one role of physical therapy for patients with brain tumors?

To improve functional independence.

Do Glioblastoma Multiforme (GBM) tumors metastasize outside the brain?

Typically, they do not metastasize outside the brain.