Extrapulmonary tuberculosis: fine needle aspiration cytology diagnosis.
نویسندگان
چکیده
BACKGROUND The increasing prevalence of extrapulmonary manifestation of tuberculosis with the HIV scourge is a cause for concern. OBJECTIVE To determine the role of fine needle aspiration cytology (FNAC) in the diagnosis of extrapulmonary tuberculosis. PATIENTS AND METHODS This is a consecutive 9-year analysis of patients with peripheral lymphadenopathy. All the patients had fine needle aspiration. Smears were made, fixed in 95% alcohol and stained with hematoxylin and eosin and Zeihl Neelsen stains. RESULTS 48 patients, 31 males and 17 females, were analyzed. The mean age was 27.9 years. Aspirates were mainly from cervical lymph nodes. Four patients were HIV 1 seropositive. Macroscopically, 23 (48%) of the aspirates were purulent and 7 (14.6%) had caseous material. Microscopy showed granular eosinophilic material (caseation), multinucleated giant cells, epithelioid cells, neutrophils and lymphocytes. Staining for acid-fast bacilli was positive in 23 (48%) cases. CONCLUSION Early diagnosis of extrapulmonary tuberculosis in a resource-limited setting can be achieved with fine needle aspiration cytology technique (FNAC). This will ensure prompt treatment and thus reduce attendant morbidity and mortality.
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ورودعنوان ژورنال:
- Nigerian journal of clinical practice
دوره 14 3 شماره
صفحات -
تاریخ انتشار 2011