Ahluwalia R, Morton K A, Whiting J H, Menzel-Anderson C, Datz F L
Nuclear Medicine Section, VA Medical Center, Salt Lake City, UT 84148.
Clin Nucl Med. 1994 May;19(5):385-7. doi: 10.1097/00003072-199405000-00001.
Separate imaging studies employing Tc-99m MDP, In-111 labeled leukocytes, and Tc-99m SC were performed in a patient receiving external beam radiation therapy to the mediastinum and left hemithorax. The leukocyte scan demonstrated greatly increased activity at the site of the radiation port. The bone marrow (sulfur colloid) scan was normal and the bone scan demonstrated only minimally increased activity in the irradiated region. The varying appearance of these scans may represent the difference in the early effect of radiation on bone and bone marrow elements.
对一名接受纵隔和左半胸体外照射放疗的患者进行了单独的影像学研究，分别使用锝-99m亚甲基二膦酸盐（Tc-99m MDP）、铟-111标记的白细胞和锝-99m硫胶体（Tc-99m SC）。白细胞扫描显示放疗部位的活性大幅增加。骨髓（硫胶体）扫描正常，骨扫描显示照射区域仅略有活性增加。这些扫描结果的不同表现可能代表了放疗对骨骼和骨髓成分早期影响的差异。
