[Aseptic meningitis after isotope cisternography. 2 Cases].
In these two patients, as in 13 others described in the literature, a typical meningitic syndrome with excitement, confusion and a fever of 104degrees F (40degrees C) appeared 4-6 hours following the intra-thecal injection. Subsequent lumbar puncture usually reveals a cloudy C.S.F. under increased pressure. The polymorphs and proteins are increased but the glucose remains normal. There are no bacteria either on direct examination or after culture. All the patients receive antibiotics. After a course of three days, the symptoms and the fever have disappeared and the C.S.F. became normal. Bacterial contamination can be ruled out. The relative roles of iodine, radio-acitivity itself, albumine and of the radio-active element which are only used for this radiotracer are discussed. The tracer contains neither stabilizer nor pH buffer. One must presume that the syndrome is due to a direct toxic action rather than to an immunological or allergic reaction. Furthermore, it is of interest that similar reactions, without infection, are seen after spinal anaesthesia and intra-thecal injection of such differing substances such as iodine contrast media, gamma globulins, other isotopes or toxic substances (Lysol) (111In-DTPA).
D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002555:Cerebrospinal Fluid / Q000166:cytology; D002946:Cisterna Magna / Q000000981:diagnostic imaging*; D003287:Contrast Media / Q000009:adverse effects; D003408:Cresols / Q000009:adverse effects; D006801:Humans; D007204:Indium; D007278:Injections, Spinal / Q000009:adverse effects*; D008297:Male; D008581:Meningitis / Q000209:etiology*; D008582:Meningitis, Aseptic / Q000134:cerebrospinal fluid / Q000188:drug therapy / Q000209:etiology*; D004369:Pentetic Acid; D011859:Radiography; D011868:Radioisotopes / Q000009:adverse effects*; D013667:Technetium / Q000009:adverse effects; D005719:gamma-Globulins / Q000009:adverse effects
D000900:Anti-Bacterial Agents; D003287:Contrast Media; D003408:Cresols; D011868:Radioisotopes; D005719:gamma-Globulins; D007204:Indium; D013667:Technetium; D004369:Pentetic Acid
Méningite aseptique après cisternographie isotopique. Deux observations