title: Opacification of the lumbar epidural venous plexus during myelography.
abstract: Opacification of the regional epidural venous plexus is an untoward circumstance of myelography. The following case reports demonstrate the epidural veins and the transient pulmonary symptoms that resulted.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007481:Iophendylate / Q000009:adverse effects; D008161:Lumbosacral Region; D008297:Male; D008875:Middle Aged; D009192:Myelography / Q000009:adverse effects*
chemical_list: D007481:Iophendylate