What is tomography of positron emissions?
Positron emission tomography, also known as PET scanning, is a type of diagnostic technology of medical imaging that uses nuclear technology. A pet scanner is a large piece of medical equipment, shaped somewhat as a donut. The center of the scanner is a hollow hole in the shape of the tube in which the patient lies while the scanner works.
PET technology uses radioactive tracks to explore metabolic processes in the body. For example, in the case of cancer, radioactive hitchhikers are often a glucose solution. Glucose intake and metabolism are faster in malignant cells than in healthy cells, as cancer cells are divided faster and therefore use more energy. PET scanning can then detect these areas of the body where glucose absorption is higher than usual. Different types of radioactive tracing machines are used depending on the test or organ test.
positronemisTomography is useful as a research tool and is used to map the normal function of the heart and brain. PET is often used in cancer research, especially in forward animals. One of the advantages is that the depth and width of the information that can be obtained allow scientists to use less experimental animals in their work. Scientists can not only obtain detailed information, but can also get information at several time points over long experiments. PET is also used in many other types of research. For example, in pharmacological studies, radioactively markedly marked radioactive drugs are injected into animals, and PET scanning are used to study how drugs are metabolized and excreted.
Positron emission tomography is also used in diagnostic medicine. For example, this technology can detect tumors and determine where cancer spreads in the body, evaluate the abnormalities of the brain and examine blood flow to the heart. While this type of medical test is in Nat diagnosticure, it is soAn important part of the treatment of many diseases.
For example, in the case of cancer, positron emission tomography is commonly used for diagnostic purposes to determine the scope of cancer in the body. This type of cancer scanning is also useful to evaluate the patient's reaction to treatment. By comparing how large cancer is before and after some treatment, doctors can determine whether treatment was effective.
Positron emission tomography is often done in conjunction with diagnostic displaying computer tomography. These two tests act synergistically and provide information that is more detailed than can be obtained by testing separately. PET can also be carried out in conjunction with magnetic resonance.