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Updated: Jan 13, 2026

Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion
Published on: November 10, 2023
[Research Progress on Local Treatment of Malignant Pleural Effusion]
Yanjun Du1, Ping Zhan1,2,3, Tangfeng Lv1,2,3
1Department of Respiratory and Critical Care Medicine, Jinling Clinical Medical College, Nanjing Medical University, Nanjing 210002, China.
Abstract:
Malignant pleural effusion (MPE) refers to the accumulation of pleural fluid caused by metastasis from primary pleural malignancies or tumors originating elsewhere. It is associated with a poor prognosis. Current treatment strategies primarily include systemic anti-tumor therapy and local management of MPE based on the primary tumor. Numerous studies have documented diverse approaches for the local control of MPE. This review summarizes recent advances in local treatment strategies for primary tumor-related MPE, highlighting emerging pharmacological agents and innovative techniques. .
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