Laboratorial diagnosis of lymphocytic meningitis.
Meningitis is the main infectious central nervous system (CNS) syndrome. Viruses or bacteria can cause acute meningitis of infectious etiology. The term "Aseptic Meningitis" denotes a clinical syndrome with a predominance of lymphocytes in the cerebrospinal fluid (CSF), with no common bacterial agents identified in the CSF. Viral meningitis is considered the main cause of lymphocyte meningitis. There are other etiologies of an infectious nature. CSF examination is essential to establish the diagnosis and to identify the etiological agent of lymphocytic meningitis. We examined CSF characteristics and the differential diagnosis of the main types of meningitis.
de Almeida
Sérgio Monteiro
SM
Hospital de Clínicas, Federal University of Paraná, Rua Padre Camargo 280, Curitiba, PR, Brazil.
Nogueira
Meri Bordignon
MB
Raboni
Sonia Mara
SM
Vidal
Luine Rosele
LR
D000208:Acute Disease; D002555:Cerebrospinal Fluid / Q000737:chemistry / Q000166:cytology; D002908:Chronic Disease; D006801:Humans; D008582:Meningitis, Aseptic / Q000134:cerebrospinal fluid* / Q000175:diagnosis / Q000209:etiology; D012680:Sensitivity and Specificity