What is the connection between radiology and nuclear medicine?
The connection between radiology and nuclear medicine is that nuclear medicine has evolved from radiology. Nuclear medicine is a process of administering radioisotopes to patients and measurement of isotope distribution using traditional radiological equipment. The abnormal distribution of radioisotopes indicates the presence of cancer. Therefore, it is a powerful tool in locating tumors in newly diagnosed patients or those who have had cancer in the past.
Since the end of the 19th century, radiology has enabled doctors to diagnose diseases in patients. Originally only X -rays, technology proceeded during the 20th century: computed tomography (CT), magnetic resonance imaging (MRI) and positron emission tomography (PET). These imaging systems create clear images of internal body structures. Trained radiologists can identify many conditions, including broken bones, muscle and tumor injuries. Nuclear medicine has evolved to meet a specific need: the ability to measure the patient's function for a certain period of time.Some must be injected while others enjoy. Different radioisotopes are necessary because of the fact that the body processes every unique way. For example, a patient with suspected bone cancer requires radioisotopes that the body uses as calcium; Radioisotope is collected in bones, giving the desired effect during display. Over the next few hours, images are taken on any of the available radiological machines.
by comparing images produced through radiology and nuclear medicine, radiologists and doctors are able to evaluate physical functions. For example, a healthy adult shows a straight division of radioisotopes throughout the body or a specific organ system of the tar radioisotopdostane. Disease or dysfunction changes this division.
If the patient has cancer, radioisotopes tend to collect around a tumor (tumor) due to the large blood flow that mosttumors require. Tumors therefore appear as clear spots and illuminate their presence in the body. Although X -rays, MRI scanning and CT have the ability to observe large tumors, doctors using these devices can omit smaller tumors that are not highlighted by radioisotopes.
Due to the ability to detect small tumors, radiology and nuclear medicine, they are regularly used to test patients whose cancer has entered remission. If cancer reappears, doctors may identify it earlier, leading to a better patient's prognosis. Some of these patients and others with different cancer benefit in other ways of connecting between radiology and nuclear medicine. In recent years, some radioisotopes used as a diagnostic tool have proven to be a possibility of treatment.