Dupuy D E, Palmer W E, Rosenthal D I
Department of Radiology, Massachusetts General Hospital, Boston 02114, USA.
AJR Am J Roentgenol. 1996 Dec;167(6):1535-8. doi: 10.2214/ajr.167.6.8956592.
Three elderly women with osteoporotic compression fractures of a vertebral body underwent MR imaging because of neurologic signs and symptoms. Atypical fluid collections were shown by MR imaging in all three patients. For histologic characterization of these vertebral fluid collections, CT-guided biopsies and aspirations were done for all three patients.
After studying the clinical, histologic, and imaging features of these fluid collections associated with vertebral fracture, we suggest that they are most likely associated with underlying avascular necrosis.
三名患有椎体骨质疏松性压缩骨折的老年女性因出现神经症状而接受了磁共振成像（MR）检查。所有三名患者的MR成像均显示有非典型液体积聚。为对这些椎体液体积聚进行组织学特征分析，对所有三名患者进行了CT引导下的活检和抽吸。
在研究了这些与椎体骨折相关的液体积聚的临床、组织学和影像学特征后，我们认为它们很可能与潜在的缺血性坏死有关。
