Enhanced MRI generally refers to magnetic resonance enhancement scan, which is only a preliminary diagnosis of malignant tumors and requires pathology to determine. Magnetic resonance enhancement scan is mainly applicable to people after MRI plain scanning, mainly because some tumors have unclear boundaries on plain scanning and are indistinguishable from inflammatory lesions, peripheral edema, and surgical or radiotherapy injuries. On the other hand, MRI enhancement scan can clearly show the extent, size and morphology of the tumor, thus can also initially determine the malignant tumor, but patients need to undergo further pathological examination to clarify the malignant tumor. Patients with pacemakers, post-vascular metal clips, contraceptive rings, metal foreign bodies, artificial heart valves, etc., should not undergo this examination. And before entering the scanning room, you need to remove any metal objects such as cell phones, metal jewelry, belts, movable dentures, watches, hairpins, etc. that you are wearing. In the case of checking the pancreas, spleen, liver, gallbladder and other parts of the body, it is also necessary to fast for 6 hours before the examination. Patients are advised to undergo MRI Enhanced Scanning strictly under the guidance of their doctors and take reasonable tests based on their own conditions and under the assessment of their doctors.