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- B Coulier.
- Department of Diagnostic Radiology, Clinique St Luc, Rue St Luc 8, B-5004 Bouge (Namur), Belgium. bcoulier@skynet.be
- JBR-BTR. 2013 Jan 1;96(1):10-6.
AbstractWe report two very unusual observations in which gas and fluid effusions were transiently and unexpectedly found in the extravertebral spaces of patients presenting with painful necrotic vertebral collapse containing a vacuum cleft. We hypothesize that gas and/or fluid which progressively may replace vacuum in vertebral compression fractures could be secondarily pumped through extravertebral and retroperitoneal spaces. Although being rare, these observations may represent a potential missing link in the imaging snapshots of the cyclic and dynamic vacuum phenomenon.
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