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Atypical systemic lupus erythematosus or Castleman's disease.

AbstractCollagen vascular diseases and malignancies have common systemic and immune features. We report a case of a 21 year old female patient with constitutional symptoms, polyserositis, spontaneous rupture of the spleen, leukocytoclastic vasculitis and acute renal failure. The tentative diagnosis of SLE was made because she developed a positive antinuclear factor (1/640), with anti-SSA antibodies and a positive lupus anticoagulans. Two months later a cervical lymphadenopathy occurred while recieving treatment with prednisolone. A lymph node biopsy revealed morphologic features of a SLE, similar to those observed in multicentric Castleman's disease (MCD). MCD is a distinct type of a lymphoproliferative disorder of unknown etiology. The difficulties in differential diagnosis of these two diseases are discussed.
AuthorsK Van de Voorde, H De Raeve, C E De Block, N Van Regenmortel, J F Van Offel, L S De Clerck, W J Stevens (Affiliation: Department of Immunology/Allergology/Reumatology, University Hospital Antwerp, Wilrijkstraat 10, 2650 Edegem, Belgium. Immuno at ua.ac.be)
JournalActa clinica Belgica (Acta Clin Belg) 2004 May-Jun Vol. 59 Issue 3 Pg. 161-4 ISSN: 0001-5512 Belgium
PMID15462513 (Publication Type: Case Reports, Journal Article)
Topics
  • Adult
  • Biopsy
  • Diagnosis, Differential
  • Fatal Outcome
  • Female
  • Giant Lymph Node Hyperplasia (complications, diagnosis, pathology)
  • Humans
  • Lupus Erythematosus, Systemic (complications, diagnosis, pathology)
  • Lymph Nodes (pathology)
  • Serositis (etiology)