PT - JOURNAL ARTICLE AU - Aujayeb, Avinash AU - Astoul, Philippe TI - Use of medical thoracoscopy in managing pleural malignancy AID - 10.1183/20734735.0174-2023 DP - 2024 Jun 01 TA - Breathe PG - 230174 VI - 20 IP - 2 4099 - http://breathe.ersjournals.com/content/20/2/230174.short 4100 - http://breathe.ersjournals.com/content/20/2/230174.full SO - Breathe2024 Jun 01; 20 AB - Local anaesthetic “medical” thoracoscopy is an important tool for the diagnosis and management of a unilateral pleural effusion. It is performed under conscious sedation and has a high diagnostic yield. Clinical experience has demonstrated that thoracoscopy is a safe procedure. This article is an expert review of various aspects of the procedures from two experienced practitioners and we suggest areas for potential future research.1) Medical thoracoscopy is a diagnostic and therapeutic procedure for unexplained pleural effusions. 2) In those patients with a high pre-test probability of mesothelioma, a direct to biopsy approach is advocated. 3) Thoracoscopy is very safe. https://bit.ly/48dgcE3