• Nádia Stella-Silva, Solange Artimos Oliveira, and Keyla Belízia Feldman Marzochi.
• Instituto de Pesquisa Clínica Evandro Chagas, Fundação Oswaldo Cruz, Rio de Janeiro, RJ, Brasil. nadstella@ig.com.br
• Rev. Soc. Bras. Med. Trop. 2007 May 1; 40 (3): 304-10.

AbstractIn order to asses the clinical forms of meningococcal disease, we reviewed 201 cases diagnosed as meningococcal disease in the University Hospital of the Fluminense Federal University in Rio de Janeiro, 185 of which met the inclusion criteria. Clinical and laboratorial characterization allowed for grouping of the cases as follows: meningococcal meningitis, 18%; meningitis with septicemia, 62%; and septicemia, 20%. Available epidemiological data did not differentiate clinical forms. The following were significantly greater in meningococcal meningitis: duration of clinical history; frequency of neurological manifestations; positive bacterioscopy; culture and latex test in cerebrospinal fluid. The following were significantly predominant in septicemia: shock; fatal outcome and higher partial thromboplastin time. Septicemia and meningitis with septicemia were differentiated from meningococcal meningitis in the following: duration of clinical history; occurrence of focal neurological signs; disseminated intravascular coagulation; and arthritis. Clinical and laboratory data lead us to admit meningococcal meningitis as a localized form of Meningococcal disease, and meningitis with septicemia and septicemia as variations in severity of the systemic form of the disease.

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