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  • Title: Thoracoscopic pleural biopsy for tuberculous pleurisy under local anesthesia.
    Author: Sakuraba M, Masuda K, Hebisawa A, Sagara Y, Komatsu H.
    Journal: Ann Thorac Cardiovasc Surg; 2006 Aug; 12(4):245-8. PubMed ID: 16977293.
    Abstract:
    OBJECTIVE: We directly examined the thoracic cavity by thoracoscopy under local anesthesia, performed pleural biopsy, and made a definitive pathological diagnosis in tuberculous pleurisy. SUBJECTS AND METHODS: We performed a retrospective study of 32 patients who had been bacteriologically and pathologically diagnosed with tuberculous pleurisy by thoracoscopy under local anesthesia in our hospital between January 1995 and November 2004. RESULTS: Bacteriological examination of pleural fluids obtained by thoracentesis before examination showed that one sample was polymerase chain reaction (PCR)-positive, and 5 samples were culture-positive. Bacteriological examination of pleural fluids obtained by thoracoscopy revealed that 2 samples were PCR-positive, and 5 samples culture-positive, including 2 preoperatively positive samples. The adenosine deaminase (ADA) levels ranged from 18.3 to 279.0 U/L, with a mean of 72.9 U/L, including 50 U/L or less in 5 patients and 35 U/L or less in 3 patients. Thirty patients (93.8%) were successfully diagnosed by pleural biopsy with pathological examination, and 21 (65.6%) of them by pathological examination alone. CONCLUSION: In patients with suspected tuberculous pleurisy, thoracoscopic pleural biopsy under local anesthesia should be actively performed, because the technique has a high diagnostic rate, and can be easily and safely performed.
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