title: The disappearance of a large intracranial deposit of pantopaque twenty years after myelography.
mesh_terms: D000328:Adult; D005500:Follow-Up Studies; D006801:Humans; D007459:Iodized Oil / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D009192:Myelography; D010985:Platybasia / Q000000981:diagnostic imaging; D013346:Subarachnoid Space
chemical_list: D007459:Iodized Oil