Last reviewed:December 2019
Last updated:February  2019

Summary

Definition

History and exam

Key diagnostic factors

  • congestive heart failure, pneumonia, and malignancy
  • dyspnea
  • dullness to percussion

Other diagnostic factors

  • pleuritic chest pain
  • cough
  • quieter breath sounds
  • decreased or absent tactile fremitus

Risk factors

  • congestive heart failure
  • pneumonia
  • malignancy
  • pulmonary embolism
  • recent coronary artery bypass graft surgery
  • recent myocardial infarction
  • occupational lung disease
  • rheumatoid arthritis
  • systemic lupus erythematosus
  • renal failure
  • drug-induced pleural effusion
  • chylothorax

Diagnostic investigations

Treatment algorithm

Contributors

Consultant Respiratory Physician

Chelsea and Westminster Hospital NHS Foundation Trust

London

UK

Disclosures

OO declares that he has no competing interests.

Dr Orhan Orhan would like to gratefully acknowledge Drs Clare Ross, Philip W. Ind, Anob M. Chakrabarti, Richard Light, Amber Degryse, Rachel J. Davies, and Peter M. George, previous contributors to this topic.

Peer reviewersVIEW ALL

Consultant Chest Physician and Senior Lecturer

Oxford Centre for Respiratory Medicine and University of Oxford Churchill Hospital

Oxford

UK

Disclosures

YCGL declares that he has no competing interests.

Pleural Research Registrar

North Bristol Lung Centre

Southmead Hospital

Westbury on Trym

Bristol

UK

Disclosures

CH declares that she has no competing interests.

Professor of Medicine and Director

Division of Pulmonary/Critical Care/Allergy/Sleep Medicine

Medical University of South Carolina

Charleston

SC

Disclosures

SS declares that he has no competing interests.

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