We report a case of spinal intradural abscess which shows serial changes on magnetic resonance imaging (MRI). Well-encapsulated, rim-enhancing lesion with mass effect was visualized at ventral side of lumbar spinal canal on 17 days after initial negative MRI, which was thought to be epidural abscess. It was revealed to be intradural in location on operation and successfully treated by drainage and antibiotics. Follow-up MRI showed resolution of abscess. Clinical significance and pathogenesis of this case was briefly discussed.
作者：Jeong-Eun, Cheon；Hee-Jin, Yang；You-Nam, Chung；Sung Bae, Park
来源：Korean journal of neurotrauma 2015 年 11卷 1期
