Thoracentesis

Pleural Tap

Why It Is Done

Thoracentesis may be done to:

  • Determine the cause of excess pleural fluid (pleural effusion).
  • Relieve shortness of breath and pain caused by a pleural effusion.

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Author: Maria G. Essig, MS, ELS
Jan Nissl, RN, BS
Last Updated: May 24, 2007
Medical Review: Caroline S. Rhoads, MD - Internal Medicine
Robert L. Cowie, MB, FCP(SA), MD, MSc, MFOM - Pulmonology

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Topic Contents
 Test Overview
Arrow PointerWhy It Is Done
 How To Prepare
 How It Is Done
 How It Feels
 Risks
 Results
 What Affects the Test
 What To Think About
 References
 Credits