(MRSI) A noninvasive imaging method that provides information about cellular activity (metabolic information). It is used in oncology along with magnetic resonance imaging (MRI) which provides information about the shape and size of the tumor (spacial information). Also called 1H-nuclear magnetic resonance spectroscopic imaging and proton magnetic resonance spectroscopic imaging.
- Magnetic-targeted carrier
A tiny bead made from particles of iron and carbon that can be attached to an drug. A magnet applied from outside the body then can direct the drug, for example, to the site of a tumor. This can keep a larger dose of the drug at the tumor site for a longer period of […]
- Mainstream medicine
Medicine as practiced by holders of M.D. or D.O. degrees and by their allied health professionals, such as physical therapists, psychologists, and registered nurses. The term “mainstream medicine” implies that other forms of medicine are outside the mainstream.
- Maintenance therapy
Treatment designed to help the original primary treatment to succeed. Maintenance therapy may be given to patients who have cancer that is in remission to prevent a relapse.
In general, something that is more than something else. For example, the teres major muscle is larger than the teres minor muscle.
- Major anomaly
An unusual anatomic feature that is of serious medical or cosmetic consequence to the patient. For example, a major anomaly might be a cleft lip and palate. By contrast, a minor anomaly is an unusual anatomic feature not of serious medical or cosmetic consequence to the patient. For example, a minor anomaly might be curvature […]