From the Department of Nuclear Medicine, Royal North Shore Hospital, Sydney, New South Wales, Australia.
Clin Nucl Med. 2017 Mar;42(3):197-199. doi: 10.1097/RLU.0000000000001516.
O-(2-fluoroethyl)-L-tyrosine (FET) PET/CT is a promising imaging modality for brain tumor imaging because of its reported high sensitivity for biologically active tumor tissue. We present a case of biopsy-proven neurosarcoidosis showing FET uptake. It is an important cause of false-positive uptake on FET PET/CT.
O-(2-氟乙基)-L-酪氨酸 (FET) PET/CT 是一种很有前途的脑肿瘤成像方式，因为它对生物活性肿瘤组织的高灵敏度。我们报告了一例活检证实的神经结节病显示 FET 摄取。这是 FET PET/CT 假阳性摄取的一个重要原因。
