Residual intracranial contrast agent.
D000328:Adult; D003287:Contrast Media / Q000009:adverse effects*; D003937:Diagnosis, Differential; D006801:Humans; D007462:Iodobenzenes / Q000009:adverse effects*; D007481:Iophendylate / Q000009:adverse effects*; D008297:Male; D009192:Myelography / Q000009:adverse effects*; D013704:Temporomandibular Joint / Q000000981:diagnostic imaging*
D003287:Contrast Media; D007462:Iodobenzenes; D007481:Iophendylate