title: [Borrelia infection and systemic lupus erythematosus].
abstract: A 39-year-old woman developed transient erythema and arthralgia in spring 1987. In June she had a tick bite followed by local erythema and later migrating skin changes. Furthermore she developed pain in various joints with Raynaud's phenomenon at the fingers, swelling of the knee joints and shoulder pain. Demonstration of antibodies against B. burgdorferi antigen was shown in one institution (IFL, Western blot) while the same serum in two other institutions remained negative (IHA, ELISA). Antibiotic treatment was only temporarily successful. While the demonstration of antinuclear factors could be attributed to cross-reacting antibodies in borreliosis failing effects of absorption of serum with this antigen led to the assumption SLE as the underlying disease. Further indications were lymphopenia, increasing titers of anti ds-DNA antibodies and renal involvement as erythrocyturia and proteinuria. Sudden relief of the symptoms after treatment with steroids may be taken as further prove for this assumption. The interference of both diseases and their similarity in symptoms may impede correct diagnosis.
authors.affiliation: III. Medizinische Klinik, Universität Giessen.
authors.forename: K
authors.initials: K
authors.lastname: Federlin
authors.forename: H
authors.initials: H
authors.lastname: Becker
mesh_terms: D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D000974:Antibodies, Antinuclear / Q000032:analysis; D000907:Antibodies, Bacterial / Q000032:analysis; D015153:Blotting, Western; D015748:Borrelia burgdorferi Group / Q000276:immunology; D003429:Cross Reactions; D003937:Diagnosis, Differential; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D005455:Fluorescent Antibody Technique; D006386:Hemagglutination Tests; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications* / Q000175:diagnosis; D008193:Lyme Disease / Q000150:complications* / Q000175:diagnosis; D013256:Steroids / Q000627:therapeutic use
chemical_list: D000900:Anti-Bacterial Agents; D000974:Antibodies, Antinuclear; D000907:Antibodies, Bacterial; D013256:Steroids
vernacular_title: Borrelieninfektion und systemischer Lupus erythematodes.