Kosuda S, Aoki S, Suzuki K, Nakamura H, Nakamura O, Shidara N
Department of Radiology, Tokyo Metropolitan Komagome Hospital, Japan.
Clin Nucl Med. 1992 Dec;17(12):961-4. doi: 10.1097/00003072-199212000-00012.
Two patients with primary lymphoma of the central nervous system underwent both Ga-67 and TI-201 brain SPECT. Ga-67 scans showed remarkable accumulation of radiotracer corresponding to tumors detected by CT and MRI. More avid uptake was noted on the Ga-67 scans than on the TI-201 scans. In one patient, the intense tracer uptake had disappeared in the Ga-67 study performed after irradiation with 50 Gy. We are convinced that Ga-67 SPECT is useful for detecting and following the progress of primary lymphoma of the central nervous system.
两名原发性中枢神经系统淋巴瘤患者接受了镓-67和铊-201脑单光子发射计算机断层扫描（SPECT）。镓-67扫描显示放射性示踪剂在与CT和MRI检测到的肿瘤相对应的部位有明显积聚。镓-67扫描上的摄取比铊-201扫描更明显。在一名患者中，50 Gy照射后进行的镓-67研究中，示踪剂的强烈摄取已消失。我们确信镓-67 SPECT对检测和跟踪原发性中枢神经系统淋巴瘤的进展是有用的。
