Inaccessible

Refers to tumors that cannot be approached by surgical procedure. Tumors that are deep in the brain or beneath vital structures. Inaccessible tumors cannot be approached by standard surgical techniques.

Indication

Scientific/medical reason for performing a certain procedure. In medicine, a condition which makes a particular treatment or procedure advisable. A sign or a circumstance which points to or shows the cause, pathology, treatment, or outcome of an attack of...

Informed Consent

The right to have information explained to you so that you fully understand and agree to the nature of the proposed treatment. Making a decision about participating in a research study involves understanding the potential risks and benefits as well as your rights and...