From the Departments of Nuclear Medicine.
Pediatrics.
Clin Nucl Med. 2019 Mar;44(3):229-231. doi: 10.1097/RLU.0000000000002418.
Although Tc red blood cell (RBC) scintigraphy is a very specific method to differentiate a hemangioma from other hepatic masses, several cases of false-positive Tc RBC scintigraphy have been previously reported throughout the literature. We report an additional case that presented in a 15-month-old boy with hepatoblastoma showing increased labeled RBC activity mimicking hemangioma.
虽然锝红细胞（RBC）闪烁显像术是一种非常特异的方法，可用于区分肝血管瘤和其他肝肿块，但文献中已有几例假阳性 Tc RBC 闪烁显像术的报道。我们报告了另 1 例 15 个月大的肝母细胞瘤男婴，其表现为放射性标记 RBC 活性增加，类似于血管瘤。
