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Mesotelioma

Última revisão das evidências: 10 Mar 2026
Última atualização do tópico: 19 Nov 2025

Resumo

Definição

História e exame físico

Principais fatores diagnósticos

  • história familiar
  • história de exposição a asbesto
  • idade entre 60 e 85 anos
  • dispneia
  • murmúrio vesicular diminuído
  • macicez à percussão
Detalhes completos

Outros fatores diagnósticos

  • sexo masculino
  • dor torácica
  • tosse
  • sintomas constitucionais
  • distensão e/ou dor abdominal
Detalhes completos

Fatores de risco

  • exposição ao asbesto
  • idade entre 60 e 85 anos
  • exposição ao asbesto durante a reforma e manutenção de casas
  • sexo masculino
  • exposição à radiação
  • predisposição genética
  • vírus símio 40 (SV-40)
Detalhes completos

Investigações diagnósticas

Primeiras investigações a serem solicitadas

  • radiografia torácica
  • TC do tórax e abdome superior (com contraste)
Detalhes completos

Investigações a serem consideradas

  • toracocentese
  • tomografia por emissão de pósitrons/tomografia computadorizada (PET/TC)
  • biópsia pleural
  • cirurgia toracoscópica videoassistida (CTVA)
  • imuno-histoquímica
  • Teste de linha germinativa
  • ressonância nuclear magnética (RNM) do tórax
  • mediastinoscopia cervical
  • testes de função pulmonar
  • Hemograma completo
  • perfil metabólico básico
Detalhes completos

Novos exames

  • biomarcadores diagnósticos

Algoritmo de tratamento

AGUDA

doença ressecável

doença irressecável ou recorrente

Colaboradores

Autores

Hedy Kindler, MD

​​Professor of Medicine

Associate Dean for Clinical Science Research, Human Subjects

The University of Chicago, Biological Sciences Division

Section of Hematology/Oncology

Chicago

Disclosures

HK declares she has no competing interests.

Acknowledgements

Dr Hedy Kindler would like to gratefully acknowledge Dr Idrees Mian​, Dr Jaydira del Rivero, Dr Anish Thomas, Mrs Mary Hesdorffer, Dr Robert Taub, and Dr Chris R. Kelsey, the previous contributors to this topic.

Disclosures

IM, JdR, AT, MH, RT, and CRK declare that they have no competing interests.

Peer reviewers

Marc de Perrot, MD, MSc

Associate Professor of Surgery

University of Toronto

Division of Thoracic Surgery

Toronto General Hospital

Ontario

Canada

Disclosures

MdP is an author of a reference cited in this topic.

Tom Treasure, MD, MS FRCS, FRCP

Professor of Cardiothoracic Surgery (Honorary)

Clinical Operational Research Unit

Department of Mathematics

University College London

London

UK

Disclosures

TT is an author of a reference cited in this topic.

Peer reviewer acknowledgements

BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.

Disclosures

Peer reviewer affiliations and disclosures pertain to the time of the review.

References

Our in-house evidence and editorial teams collaborate with international expert contributors and peer reviewers to ensure that we provide access to the most clinically relevant information possible.

Key articles

National Comprehensive Cancer Network. NCCN clinical practice guidelines in oncology: mesothelioma: pleural [internet publication].Full text

Woolhouse I, Bishop L, Darlison L, et al. British Thoracic Society guideline for the investigation and management of malignant pleural mesothelioma. Thorax. 2018 Mar;73(suppl 1):i1-30.Full text  Abstract

Popat S, Baas P, Faivre-Finn C, et al. Malignant pleural mesothelioma: ESMO clinical practice guidelines for diagnosis, treatment and follow-up. Ann Oncol. 2022 Feb;33(2):129-42.Full text  Abstract

Kindler HL, Ismaila N, Bazhenova L, et al. Treatment of pleural mesothelioma: ASCO guideline update. J Clin Oncol. 2025 Mar 10;43(8):1006-38.Full text  Abstract

Reference articles

A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.
  • Mesotelioma images
  • Differentials

    • Hiperplasia mesotelial reativa benigna
    • Reações pleurais benignas relacionadas ao asbesto
    • Câncer pulmonar de células não pequenas
    More Differentials
  • Guidelines

    • Suspected cancer: recognition and referral
    • Mesothelioma: pleural
    More Guidelines
  • Videos

    Demonstração animada de uma aspiração pleural

    More videos
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