The Dongnam Regional Nuclear Medicine Institute has demonstrated high utilization rates for PET/CT scans used in cancer diagnosis. According to recent data, the institute ranks second nationwide in the usage of this advanced imaging technology. A significant majority of these scans were specifically conducted for the purpose of diagnosing various types of cancer. This achievement highlights the institute's critical role in providing high-quality medical imaging services to the region. By leveraging PET/CT technology, the facility ensures more accurate and timely detection of malignancies. The results underscore the institute's commitment to enhancing cancer care and diagnostic precision. This ranking reinforces its position as a leading center for nuclear medicine in South Korea.