From the PET Center, XiangYa Hospital, Central South University, Changsha, China.
Clin Nucl Med. 2018 Apr;43(4):296-298. doi: 10.1097/RLU.0000000000002008.
FDG PET/CT was performed in a 30-year-old woman to detect the source of fever of unknown origin. The images showed widespread abnormal activity, consistent with lymphoma. However, lymph node biopsy revealed only inflammation, and a diagnosis of familial hemophagocytic lymphohistiocytosis was eventually made after familial hemophagocytic lymphohistiocytosis-specific gene was detected. After proper therapy, a follow-up FDG PET/CT examination 2 months later showed resolution of most of the previously seen lesions.
一位 30 岁女性因不明原因发热行 FDG PET/CT 检查，结果显示广泛的异常活性，符合淋巴瘤。然而，淋巴结活检仅显示炎症，在检测到家族性噬血细胞性淋巴组织细胞增多症特异性基因后，最终诊断为家族性噬血细胞性淋巴组织细胞增多症。经过适当治疗，2 个月后复查 FDG PET/CT 显示大部分先前发现的病灶已消退。
