title: Proper choice of contrast agents in emergency gastrointestinal radiology.
mesh_terms: D000328:Adult; D000368:Aged; D001466:Barium Sulfate / Q000009:adverse effects; D002621:Chemistry; D003287:Contrast Media / Q000008:administration & dosage / Q000266:history; D003973:Diatrizoate / Q000009:adverse effects; D003974:Diatrizoate Meglumine / Q000009:adverse effects; D004064:Digestive System / Q000000981:diagnostic imaging*; D004630:Emergencies; D004939:Esophageal Perforation / Q000000981:diagnostic imaging; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D001239:Inhalation; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging / Q000209:etiology; D007418:Intestinal Pseudo-Obstruction / Q000000981:diagnostic imaging; D007441:Intubation, Gastrointestinal; D007455:Iodine; D007509:Irritants; D008297:Male; D010538:Peritonitis / Q000139:chemically induced; D011859:Radiography; D014839:Vomiting / Q000139:chemically induced
chemical_list: D003287:Contrast Media; D007509:Irritants; D003973:Diatrizoate; D001466:Barium Sulfate; D003974:Diatrizoate Meglumine; D007455:Iodine