氟代脱氧葡萄糖正电子发射体层摄影术/计算机体层摄影术(18F-FDG PET/CT)与骨髓活检(BMB)对于淋巴瘤骨髓浸润(BMI)的检测具有较高一致性。18F-FDGPET/CT对霍奇金淋巴瘤(HL)及侵袭性非霍奇金淋巴瘤(NHL)BMI的敏感性较高,而对惰性NHL敏感性较低。由于18F-FDG PET/CT可能出现假阳性或假阴性,因此并不能代替常规BMB。在18F-FDGPET/CT引导下进行BMB,可以大大提高BMI的检出率。
18F-fluorodeoxyglucose positron emission tomography/computed tomography ( 18 F-FDG PET/ CT) and bone marrow biopsy (BMB) have high consistency in the detection of lymphoma bone marrow infiltra- tion (BMI). 18F-FDG PET/CT has a high sensitivity to Hodgkin lymphoma (HL) and aggressive non-Hodgkin lymphoma (NHL) BMI, while the sensitivity of indolent NHL is low. Since ISF-FDG PET/CT may appears false positive or false negative, so it can not replace the conventional BMB. We can carry out a BMB under the guidance of 18F-FDG PET/CT, which can greatly improve the detection rate of BMI.