急性髓系白血病个案的脑18F-FET研究。
Brain 18F-FET in a Case of Acute Myeloid Leukemia.
发表日期：2023 Sep 13
作者：
Angelo Castello, Giacomo Crosta, Sara Pacella, Luigia Florimonte, Massimo Castellani
来源：
Brain Structure & Function
摘要：
我院急诊科收治了一名58岁的女性患者，既往病史为急性髓系白血病完全缓解期。患者因意识丧失而就诊，经颅脑MRI检查显示颅内肿块，可能提示原发性脑肿瘤或脑转移。18F-FET PET/CT显示病灶摄取增加。经颅脑活检诊断为急性髓系白血病转移至脑部。全身18F-FDG PET/CT未发现其他异常18F-FDG集聚灶，而脑病灶的摄取略低于邻近脑部。版权所有 © 2023 Wolters Kluwer Health, Inc. 保留所有权利。
A 58-year-old woman, with a history of acute myeloid leukemia in complete response, was referred to the emergency department of our hospital for loss of consciousness. A brain MRI showed an intracranial mass suggestive for either primary brain tumor or brain metastasis. 18F-FET PET/CT revealed increased uptake of the lesion. Metastasis from acute myeloid leukemia was diagnosed after brain biopsy. Whole-body 18F-FDG PET/CT did not demonstrate other abnormal foci of 18F-FDG accumulation, whereas brain lesion had an uptake slightly below the adjacent brain.Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.