OBJECTIVES: Cerebrospinal fluid (CSF) pattern in patients with neuropathologically diagnosed Creutzfeldt-Jakob disease was analyzed. MATERIAL AND METHODS: Routine tests included white blood cells count, protein, albumin, immunoglobulins and the presence of oligoclonal immunoglobulin G (IgG) in the CSF as well as the calculation of intrathecal synthesis of immunoglobulins by standard methods. In addition, antibodies against neurotropic viruses such as measles, rubella, varicella zoster and herpes simplex were measured and the specific antibody index was calculated. RESULTS: A blood-CSF barrier dysfunction was observed in six of 25 cases. In CSF/serum quotient diagrams, no patient had intrathecally synthesized immunoglobulins, but in two of 25 patients oligoclonal bands were detected. Two patients had intrathecally synthesized antibodies against varicella zoster and three against herpes simplex virus. CONCLUSION: In conclusion, in the routine diagnosis, the CSF in CJD is normal in most cases. In some patients, abnormalities include the blood-CSF barrier dysfunction, mild pleocytosis, oligoclonal bands and intrathecally synthesized viral antibodies.
OBJECTIVES: Cerebrospinal fluid (CSF) pattern in patients with neuropathologically diagnosed Creutzfeldt-Jakob disease was analyzed. MATERIAL AND METHODS: Routine tests included white blood cells count, protein, albumin, immunoglobulins and the presence of oligoclonal immunoglobulin G (IgG) in the CSF as well as the calculation of intrathecal synthesis of immunoglobulins by standard methods. In addition, antibodies against neurotropic viruses such as measles, rubella, varicella zoster and herpes simplex were measured and the specific antibody index was calculated. RESULTS: A blood-CSF barrier dysfunction was observed in six of 25 cases. In CSF/serum quotient diagrams, no patient had intrathecally synthesized immunoglobulins, but in two of 25 patients oligoclonal bands were detected. Two patients had intrathecally synthesized antibodies against varicella zoster and three against herpes simplex virus. CONCLUSION: In conclusion, in the routine diagnosis, the CSF in CJD is normal in most cases. In some patients, abnormalities include the blood-CSF barrier dysfunction, mild pleocytosis, oligoclonal bands and intrathecally synthesized viral antibodies.
Authors: Piotr Lewczuk; Peter Riederer; Sid E O'Bryant; Marcel M Verbeek; Bruno Dubois; Pieter Jelle Visser; Kurt A Jellinger; Sebastiaan Engelborghs; Alfredo Ramirez; Lucilla Parnetti; Clifford R Jack; Charlotte E Teunissen; Harald Hampel; Alberto Lleó; Frank Jessen; Lidia Glodzik; Mony J de Leon; Anne M Fagan; José Luis Molinuevo; Willemijn J Jansen; Bengt Winblad; Leslie M Shaw; Ulf Andreasson; Markus Otto; Brit Mollenhauer; Jens Wiltfang; Martin R Turner; Inga Zerr; Ron Handels; Alexander G Thompson; Gunilla Johansson; Natalia Ermann; John Q Trojanowski; Ilker Karaca; Holger Wagner; Patrick Oeckl; Linda van Waalwijk van Doorn; Maria Bjerke; Dimitrios Kapogiannis; H Bea Kuiperij; Lucia Farotti; Yi Li; Brian A Gordon; Stéphane Epelbaum; Stephanie J B Vos; Catharina J M Klijn; William E Van Nostrand; Carolina Minguillon; Matthias Schmitz; Carla Gallo; Andrea Lopez Mato; Florence Thibaut; Simone Lista; Daniel Alcolea; Henrik Zetterberg; Kaj Blennow; Johannes Kornhuber Journal: World J Biol Psychiatry Date: 2017-10-27 Impact factor: 4.132
Authors: I Zerr; K Kallenberg; D M Summers; C Romero; A Taratuto; U Heinemann; M Breithaupt; D Varges; B Meissner; A Ladogana; M Schuur; S Haik; S J Collins; Gerard H Jansen; G B Stokin; J Pimentel; E Hewer; D Collie; P Smith; H Roberts; J P Brandel; C van Duijn; M Pocchiari; C Begue; P Cras; R G Will; P Sanchez-Juan Journal: Brain Date: 2009-09-22 Impact factor: 13.501