title: Reactions to contrast material during retrograde pyelography.
abstract: Reactions to contrast material during retrograde pyelography are rare. Two cases are reported, and the literature is reviewed.
mesh_terms: D000328:Adult; D004342:Drug Hypersensitivity; D005260:Female; D006801:Humans; D007482:Iothalamate Meglumine / Q000009:adverse effects*; D008297:Male; D008698:Mesylates / Q000009:adverse effects*; D008875:Middle Aged; D014567:Urography
chemical_list: D008698:Mesylates; C100285:methiodal; D007482:Iothalamate Meglumine