Primary invasive breast cancer
小结
定义
病史和体格检查
关键诊断因素
- breast mass
- nipple discharge
- axillary lymphadenopathy
其他诊断因素
- skin thickening or discoloration
- retraction, inversion, or scaling of the nipple
危险因素
- increasing age
- female sex
- ethnic origin
- positive family history of breast and/or other cancers
- genetic mutations in breast cancer susceptibility genes
- endogenous estrogen exposure
- exogenous estrogen/progestin exposure
- alcohol consumption
- radiation exposure
- atypical breast disease
- increased breast density
- mild, moderate, or marked background parenchymal enhancement (BPE) on breast magnetic resonance imaging (MRI)
- reduced physical activity
- poor diet
- high socioeconomic status
- smoking
- obesity
- high dibutyl-phthalate exposure
诊断性检查
首要检查
- mammogram
需考虑的检查
- breast ultrasound
- breast MRI
- biopsy
- hormone receptor testing
- HER2 testing
- gene expression assays
- computed tomography
- bone scan
- genetic testing
- CBC
- LFTs
- alkaline phosphatase
治疗流程
early-stage breast cancer (stages I to IIB [T2 N1 M0])
locally advanced breast cancer (stages IIB [T3 N0 M0] to III)
disease recurrence
撰稿人
作者
Kandace P. McGuire, MD
Professor of Surgery
Virginia Commonwealth University
Richmond
VA
利益声明
KPM is on the Advisory Board for Kubtec and the speaker bureau for Endomag/Hologic.
鸣谢
Dr Kandace McGuire would like to gratefully acknowledge Dr Krystal Cascetta, Professor Amy Tiersten, Dr Hope S. Rugo, Dr Amal Melhem-Bertrandt, Dr Gabriel N. Hortobagyi, and Dr Phuong Khanh H. Morrow, the previous contributors to this topic.
利益声明
KC, AMB, GNH, and PKHM declare that they have no competing interests. AT is on the advisory board for Immunomedics, AstraZeneca, Novartis, Eisai, and Healthline; receives research funding from Pfizer, Novartis, Genentech, Lilly, and AstraZeneca; and does expert testimony work. HSR receives research funding through the University of California from Novartis, Pfizer, Genentech, Macrogenics, Plexxikon, Merck, Nektar, and GSK; has been reimbursed for travel by Novartis, Genentech, and Nektar; and has received speaker honorarium from Genomic Health.
同行评议者
Savannah Liddell, MD
Fellow
Mayo Clinic College of Medicine and Science
Rochester
MN
利益声明
SL declares that she has no competing interests.
Katherine H.R. Tkaczuk, MD, FACP
Professor of Medicine
University of Maryland School of Medicine
Baltimore
MD
利益声明
KHRT declares that she has no competing interests.
Susan Tannenbaum, MD
Associate Professor, Medicine
Chief, Division of Hematology/Oncology
Medical Director, Neag Comprehensive Cancer Center
University of Connecticut
Farmington
CT
利益声明
ST declares that she has no competing interests.
Emily Hsu, MD
Fellow
Division of Hematology/Oncology
University of Connecticut
Farmington
CT
利益声明
EH declares that she has no competing interests.
Anees Chagpar, MD
Assistant Professor
University of Louisville
Louisville
KY
利益声明
AC declares that she has no competing interests.
Gurhan Celik, MD
General Surgeon
General Surgery Department
Istanbul Training and Research Hospital
Istanbul
Turkey
利益声明
GC is an author of a number of references cited in this topic.
Edward R. Sauter, MD, PhD
Medical Officer
Breast and Gynecologic Cancer Working Group
Division of Cancer Prevention
National Cancer Institute
Bethesda
MD
Declarações
ERS 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
Principais artigos
National Comprehensive Cancer Network. NCCN clinical practice guidelines in oncology: breast cancer screening and diagnosis [internet publication].Texto completo
National Comprehensive Cancer Network. NCCN clinical practice guidelines in oncology: breast cancer [internet publication].Texto completo
Loibl S, André F, Bachelot T, et al. Early breast cancer: ESMO clinical practice guideline for diagnosis, treatment and follow-up. Ann Oncol. 2024 Feb;35(2):159-82.Texto completo Resumo
Denduluri N, Somerfield MR, Eisen A, et al. Selection of optimal adjuvant chemotherapy regimens for human epidermal growth factor receptor 2 (HER2)-negative and adjuvant targeted therapy for HER2-positive breast cancers: an American Society of Clinical Oncology guideline adaptation of the Cancer Care Ontario clinical practice guideline. J Clin Oncol. 2016 Jul 10;34(20):2416-27.Texto completo Resumo
Park KU, Somerfield MR, Anne N, et al. Sentinel lymph node biopsy in early-stage breast cancer: ASCO guideline update. J Clin Oncol. 2025 May 10;43(14):1720-41.Texto completo Resumo
Artigos de referência
Uma lista completa das fontes referenciadas neste tópico está disponível para os usuários com acesso total ao BMJ Best Practice.
Diagnósticos diferenciais
- Fibrocystic changes
- Fibroadenoma
- Mastitis
Mais Diagnósticos diferenciaisDiretrizes
- Postmastectomy radiotherapy
- Sentinel lymph node biopsy for patients with early-stage breast cancer
Mais DiretrizesFolhetos informativos para os pacientes
Breast cancer, locally advanced: what is it?
Breast cancer, locally advanced: what are the treatment options?
Mais Folhetos informativos para os pacientes
Conectar-se ou assinar para acessar todo o BMJ Best Practice
O uso deste conteúdo está sujeito ao nosso aviso legal