title: Delayed resorption of contrast media and radioelements in cases of lumbosacral malformations.
mesh_terms: D000328:Adult; D001416:Back Pain / Q000209:etiology; D000013:Congenital Abnormalities / Q000150:complications / Q000000981:diagnostic imaging; D006801:Humans; D008159:Lumbar Vertebrae / Q000002:abnormalities*; D009192:Myelography; D010264:Paraplegia / Q000209:etiology; D011877:Radionuclide Imaging; D012447:Sacrum / Q000002:abnormalities*; D013115:Spinal Canal / Q000002:abnormalities*