TY - JOUR T1 - Lumbar Radiculopathy Due to Gas-containing Pseudocyst JF - The Journal of Rheumatology JO - J Rheumatol SP - 2264 LP - 2264 DO - 10.3899/jrheum.110564 VL - 38 IS - 10 AU - JESUS VAQUERO AU - AVELINO PARAJÓN Y1 - 2011/10/01 UR - http://www.jrheum.org/content/38/10/2264.abstract N2 - The presence of gas in the intervertebral disc space was described in 1937 by Magnusson1, and it is commonly referred to as “the vacuum phenomenon.” Knutsson suggested in 1942 that this entity is related to disc degeneration2, and since then, gas-containing … ER -