Commonly, radioactive tracers are uptaken in giant volumes in tumors as a result of high exercise of tumor cells, permitting for radioactive imaging of the tumor. However, most of the brain is separated from the blood by the blood-brain barrier , a membrane that exerts a strict management over what substances are allowed to move into the mind. Therefore, many tracers that will reach tumors in different areas of the physique easily would be unable to reach brain tumors till there was a disruption of the BBB by the tumor. Disruption of the BBB is well imaged by way of MRI or CT scan, and is therefore considered the principle diagnostic indicator for malignant gliomas, meningiomas, and mind metastases.
Ultrasound Trial Presents Hope For Brain Cancer Sufferers
Commonly, radioactive tracers are uptaken in giant volumes in tumors as a result of high exercise of tumor cells, permitting for radioactive imaging of the tumor. However, most of the brain is separated from