Department of Radiology, Hyogo Cancer Center.
Department of Neurosurgery, Hyogo Cancer Center.
Magn Reson Med Sci. 2018 Apr 10;17(2):184-188. doi: 10.2463/mrms.cr.2017-0002. Epub 2017 May 24.
The sequence for concurrently depicting engulfed vessels and a well-enhanced tumor in once-off scanning has never been reported for preoperative magnetic resonance imaging for brain tumor resection. Multimodal fusion techniques have been recently developed, but the risks of misregistration still remain. Here a case is reported where contrast-enhanced three-dimensional phase contrast sequence concurrently depicted an engulfed vessel and metastatic brain tumor in once-off scanning and related technical aspects are discussed.
同时描绘被吞噬血管和肿瘤增强区的序列在脑肿瘤术前磁共振成像中从未报道过。最近已经发展了多种模态融合技术,但仍存在配准错误的风险。本文报道了一个病例,在一次扫描中使用对比增强三维相位对比序列同时描绘了被吞噬血管和转移性脑肿瘤,并讨论了相关技术要点。