Cox J, Murtagh F R, Wilfong A, Brenner J
Department of Radiology, University of South Florida College of Medicine, Tampa 33612.
AJNR Am J Neuroradiol. 1992 Sep-Oct;13(5):1489-92.
The authors report a case of intracranial aspergillosis secondary to immunosuppression. Signal intensity changes in the lesion on brain MR are compared with gross and histopathologic findings at autopsy. A peripheral ring of low signal intensity relates to a dense population of Aspergillus hyphal elements and small areas of hemorrhage. CT findings are included for comparison.
作者报告了一例继发于免疫抑制的颅内曲霉病病例。将脑部磁共振成像（MR）上病变的信号强度变化与尸检时的大体及组织病理学发现进行了比较。低信号强度的外周环与大量曲霉菌丝成分及小面积出血有关。还纳入了CT表现以作比较。
