Animal lovers should cease calling their furry or feathered friends pets” because the time period is insulting, leading academics claim. Unlike different imaging techniques, nuclear drugs imaging exams concentrate on depicting physiologic processes within the body, equivalent to charges of metabolism or levels of various other chemical exercise, instead of displaying anatomy and structure. Areas of higher intensity, called “hot spots,” point out the place large quantities of the radiotracer have accrued and where there is a excessive stage of chemical or metabolic exercise. Less intense areas, or “chilly spots,” indicate a smaller focus of radiotracer and less chemical exercise.
The resolution of buildings of the physique with nuclear medicine may not be as high as with other imaging strategies, equivalent to CT or MRI. Nevertheless, nuclear medicine scans are more sensitive than other methods for a variety of indications, and the useful information gained from nuclear drugs exams is … Read the more