When viewing this topic in a different language, you may notice some differences in the way the content is structured, but it still reflects the latest evidence-based guidance.

Thyroid cancer

Última revisão das evidências: 21 Mar 2026
Última atualização do tópico: 11 Mar 2026

Resumo

განსაზღვრება

History and exam

Key diagnostic factors

  • palpable thyroid nodule
  • female sex
  • history of head and neck irradiation
Full details

Other diagnostic factors

  • extremes of age
  • family history of thyroid cancer
  • hoarseness
  • dyspnea
  • dysphagia
  • tracheal deviation
  • cervical lymphadenopathy
  • rapid neck enlargement
Full details

Risk factors

  • head and neck irradiation
  • female sex
  • family history of thyroid cancer
Full details

Diagnostic tests

1st tests to order

  • TSH
  • thyroid/neck ultrasound
  • fine-needle aspiration (FNA)
Full details

Tests to consider

  • molecular testing of cytology specimens
  • free T4
  • free T3
  • laryngoscopy
  • I-123 thyroid scan and uptake
  • core biopsy
  • CT neck
  • serum calcitonin
  • genetic testing
  • serum thyroglobulin
Full details

Emerging tests

  • translaryngeal ultrasound
  • sentinel node biopsy

Treatment algorithm

ONGOING

differentiated

anaplastic

medullary

Contributors

Authors

Rajiv Datta, MD, FACS, FRCS, FICS
Rajiv Datta

Chairman

Department of Surgery

Professor Of Surgery, Icahn School of Medicine at Mount Sinai

Chief

Division of Surgical Oncology

Chief

Division of Head and Neck Surgery

Mount Sinai South Nassau Hospital

Oceanside

NY

Disclosures

RD declares that he has no competing interests.

Peer reviewers

Rosemarie Metzger, MD, MPH, FACS

Associate Professor of Surgery, Endocrine Surgery Division

Banner - University Medical Center

Phoenix

AZ

Declarações

RM declares that she has no competing interests.

Lindsay Bischoff, MD

Associate Professor

Medical Director Vanderbilt Thyroid Center

Vanderbilt University Medical Center

Nashville

TN

Declarações

LB declares that she has no competing interests.

F. Fausto Palazzo, MS, FRCS

Consultant Endocrine Surgeon

Hammersmith & Charing Cross Hospitals

Clinical Lead for Endocrine Surgery

Honorary Senior Lecturer

Imperial College

London

UK

Declarações

FFP declares that he has no competing interests.

Créditos aos pareceristas

Os tópicos do BMJ Best Practice são constantemente atualizados, seguindo os desenvolvimentos das evidências e das diretrizes. Os pareceristas aqui listados revisaram o conteúdo pelo menos uma vez durante a história do tópico.

Declarações

As afiliações e declarações dos pareceristas referem--se ao momento da revisão.

Referências

Nossas equipes internas de editoria e de evidências trabalham em conjunto com colaboradores internacionais especializados e pares revisores para garantir que forneçamos acesso às informações o mais clinicamente relevantes possível.

Principais artigos

Ringel MD, Sosa JA, Baloch Z, et al. 2025 American Thyroid Association management guidelines for adult patients with differentiated thyroid cancer. Thyroid. 2025 Aug;35(8):841-985.Texto completo  Resumo

Gharib H, Papini E, Garber JR, et al. American Association of Clinical Endocrinologists, American College of Endocrinology, and Associazione Medici Endocrinologi medical guidelines for clinical practice for the diagnosis and management of thyroid nodules - 2016 update. Endocr Pract. 2016 May;22(5):622-39.Texto completo  Resumo

National Comprehensive Cancer Network. NCCN clinical practice guidelines in oncology: thyroid carcinoma [internet publication].​Texto completo

Filetti S, Durante C, Hartl DM, et al. ESMO clinical practice guideline update on the use of systemic therapy in advanced thyroid cancer. Ann Oncol. 2022 Jul;33(7):674-84.Texto completo  Resumo

European Society for Medical Oncology. Clinical practice guidelines - thyroid cancer. 2019 [internet publication].Texto completo

Artigos de referência

Uma lista completa das fontes referenciadas neste tópico está disponível para os usuários com acesso total ao BMJ Best Practice.
  • Thyroid cancer images
  • Diagnósticos diferenciais

    • Benign thyroid nodule
    Mais Diagnósticos diferenciais
  • Diretrizes

    • 2025 American Thyroid Association management guidelines for adult patients with differentiated thyroid cancer
    • Practice parameter for treatment of benign and malignant thyroid disease with I-131 sodium iodide
    Mais Diretrizes
  • padlock-lockedConectar-se ou assinar para acessar todo o BMJ Best Practice

O uso deste conteúdo está sujeito ao nosso aviso legal