Sensitivity and specificity of immunocytochemical staining of mycobacterial antigens in the cytoplasm of cerebrospinal fluid macrophages for diagnosing tuberculous meningitis.
نویسندگان
چکیده
The sensitivity and specificity of immunocytochemical staining of mycobacterial antigens in the cytoplasm of cerebrospinal fluid (CSF) macrophages for diagnosis of tuberculous meningitis (TBM) was prospectively compared with Ahuja criteria from 393 consecutive CSF specimens. The assay can play an important role for the diagnosis of TBM, with sensitivity of 73.5% and specificity of 90.7%.
منابع مشابه
مقایسه غلظت آدنوزین‌دآمیناز مایع مغزی‌نخاعی در بیماران مننژیت سلی و غیر سلی
Background and Aim: Diagnosis of tuberculous meningitis is difficult because of its non-specific clinical presentations which may be confused with other disorders of central nervous system. The initiation of anti-TB medication can often be delayed because of lack of available laboratory tests. This study was aimed at evaluating the adenosine deaminase (ADA) concentration in differentiating tube...
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A simple immunocytochemical method was standardized for the direct demonstration of mycobacterial antigen in cerebrospinal fluid (CSF) specimens of patients with tuberculous meningitis (TBM). CSF-cytospin smears were prepared from 22 patients with a clinical diagnosis of TBM and also from an equal number of patients with nontuberculous neurological diseases (disease control). Immunocytological ...
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ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 49 9 شماره
صفحات -
تاریخ انتشار 2011