TY - JOUR ID - 240822 TI - Diagnostic Yield of Medical Thoracoscopy in Undiagnosed Pleural Effusion JO - TANAFFOS (Respiration) JA - RSPR LA - en SN - 1735-0344 AU - Kiani, Arda AU - Abedini, Atefeh AU - Karimi, Mahmoud AU - Samadi, Katayoun AU - Sheikhy, Kambiz AU - Farzanegan, Behrooz AU - Pour Abdollah, Mihan AU - Jabardarjani, Hamid Reza AU - Masjedi, Mohammad Reza AD - Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran, AD - Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran, AD - Lung Transplantation Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran Y1 - 2015 PY - 2015 VL - 14 IS - 4 SP - 227 EP - 231 KW - Pleuroscopy KW - Pleural effusion KW - Diagnosis KW - Thoracoscopy DO - N2 - Background: One of the most common indications for pleuroscopy is undiagnosed pleural effusion, which comprises about 25% of all cases of pleural effusions, which remain undiagnosed despite primary tests. Pleuroscopy was performed for the first time in Iran in Masih Daneshvari hospital located in Tehran. The aim of this study was to assess the diagnostic yield of pleuroscopy performed in this center in Iran. Materials and Methods: Three-hundred patients with undiagnosed pleural effusions were enrolled in this study. For all patients, primary tests including pleural effusion analysis, cytology and closed pleural biopsy (if needed) were conducted and all of them were inconclusive. The semirigid thoracoscopy (pleuroscopy) was performed for all patients for diagnostic purposes. Results: Eighty-seven percent of the peluroscopies were diagnostic and 67% of them were diagnosed as malignancy while the rest were diagnosed as tuberculosis. Only 11 patients developed minor complications. Conclusion: In conclusion, pleuroscopy is a safe procedure when performed by a skilled and experienced practitioner; it has a high diagnostic yield and results in only minor complications. UR - https://www.tanaffosjournal.ir/article_240822.html L1 - https://www.tanaffosjournal.ir/article_240822_639fd840fcb99b0de32c9d829b1e2d0c.pdf ER -