유방암 액체생검 시장 : 제공별, 바이오마커 유형별, 기술별, 샘플 유형별, 암 병기별, 용도별, 최종사용자별 - 시장 예측(2026-2032년)

The Breast Cancer Liquid Biopsy Market is projected to grow by USD 2.65 billion at a CAGR of 8.23% by 2032.

Breast cancer liquid biopsy is moving from a complementary research tool to a clinically relevant precision oncology approach for metastatic disease management, therapy selection, resistance monitoring, and minimal residual disease research. The field centers on blood-based biomarkers such as circulating tumor DNA, circulating tumor cells, extracellular vesicles, methylation signatures, and fragmentomics, with next-generation sequencing and digital PCR enabling noninvasive genomic profiling when tissue is limited or repeat biopsy is impractical.

The clinical need is substantial. IARC GLOBOCAN 2022 estimated about 2.3 million new breast cancer cases and approximately 670,000 deaths worldwide, making breast cancer one of the most commonly diagnosed cancers globally. Liquid biopsy adoption is being strengthened by guideline-aligned use of plasma testing in advanced breast cancer, FDA-cleared and FDA-approved companion diagnostic pathways, and expanding demand for biomarkers such as ESR1, PIK3CA, BRCA1/2, HER2-related alterations, and tumor mutational features.

Transformative Shifts in the Breast Cancer Liquid Biopsy Landscape

The breast cancer liquid biopsy landscape is being reshaped by a shift from single-gene testing toward comprehensive, multi-analyte molecular profiling. In metastatic hormone receptor-positive breast cancer, ESR1 mutation detection has become especially important because acquired ESR1 alterations can emerge after aromatase inhibitor exposure and guide endocrine therapy decisions. PIK3CA mutation assessment also remains central for identifying patients who may benefit from PI3K pathway-targeted therapy.

Another major shift is the movement of liquid biopsy into longitudinal care. Rather than relying only on a baseline tissue specimen, oncologists increasingly use plasma-based testing to track clonal evolution, detect resistance mechanisms, and evaluate disease dynamics over time. Regulatory scrutiny, payer evidence requirements, and the European Union In Vitro Diagnostic Regulation are also raising expectations for analytical validity, clinical validity, quality systems, and transparent performance claims.

Cumulative Impact of Artificial Intelligence on Liquid Biopsy

Artificial intelligence is accelerating breast cancer liquid biopsy by improving signal extraction from low-abundance circulating tumor DNA, integrating genomic and clinical variables, and supporting quality control across sequencing workflows. AI-enabled bioinformatics can help distinguish tumor-derived variants from sequencing artifacts or clonal hematopoiesis, a critical requirement because false positives can affect treatment selection and patient confidence.

The most valuable use cases are emerging in multimodal interpretation, where machine learning combines variant allele frequency, copy-number change, methylation, fragment size, clinical history, imaging, and treatment response. However, responsible adoption requires externally validated models, representative datasets, explainability, cybersecurity controls, and compliance with HIPAA, GDPR, IVDR, FDA software guidance, and local laboratory accreditation standards.

Key Regional Insights: North America, Europe, Asia-Pacific, Latin America, Middle East, and Africa

North America remains a key commercialization hub for breast cancer liquid biopsy because the United States has mature CLIA and CAP laboratory infrastructure, FDA-recognized companion diagnostic pathways, broad oncology trial activity, and increasing use of plasma-based comprehensive genomic profiling in advanced cancer. Canada benefits from strong provincial cancer programs, although reimbursement and access can vary by province. Europe is shaped by national health technology assessment systems, GDPR requirements, and IVDR implementation, with Germany, France, Italy, Spain, and the United Kingdom advancing molecular oncology adoption through cancer networks and public health systems.

Asia-Pacific shows rising demand driven by large breast cancer populations, expanding oncology infrastructure, and increased NGS adoption in China, Japan, South Korea, Australia, India, and ASEAN markets. Latin America, including Brazil and Mexico, is improving access through private-sector diagnostics and reference laboratory partnerships, but affordability and uneven reimbursement remain constraints. The Middle East, led by GCC health system modernization, is investing in precision oncology, while Africa has a significant opportunity for noninvasive diagnostics but faces barriers related to laboratory capacity, late-stage diagnosis, workforce shortages, and sustainable funding.

Key Group Insights: ASEAN, GCC, European Union, BRICS, G7, and NATO

Within ASEAN, breast cancer liquid biopsy adoption is supported by growing private hospital networks, regional reference laboratories, and medical tourism hubs in Singapore, Thailand, and Malaysia, while Indonesia, Vietnam, and the Philippines represent access-expansion opportunities as oncology capacity improves. GCC countries are prioritizing precision medicine through national health strategies, advanced tertiary care centers, and investment in genomic medicine, making liquid biopsy relevant for oncology modernization, specialist care pathways, and reduced reliance on repeated invasive tissue biopsy.

The European Union is defined by IVDR compliance, cross-border evidence expectations, GDPR-governed health data use, and demand for clinically validated diagnostics that can withstand payer review. BRICS countries combine large patient populations with fast-evolving local diagnostics industries, particularly in China and India, while Brazil and South Africa face the challenge of scaling access across mixed public-private systems. G7 markets generally lead in regulatory maturity, reimbursement evaluation, oncology innovation, and guideline-driven biomarker testing, while NATO countries overlap strongly with advanced European and North American health systems where validated, secure, and interoperable liquid biopsy solutions are favored.

Key Country Insights Across Major Breast Cancer Liquid Biopsy Markets

The United States is central to breast cancer liquid biopsy commercialization due to FDA-approved companion diagnostic precedents, extensive clinical trial networks, established molecular pathology workflows, and strong demand for plasma-based testing in metastatic oncology. Canada offers strong cancer registries and academic oncology systems, while Mexico and Brazil are expanding molecular testing through private laboratories, oncology centers, and reference testing models. In Europe, the United Kingdom is advancing genomic medicine through NHS-linked initiatives, Germany has strong molecular pathology capacity, France supports structured cancer innovation programs, and Italy and Spain are scaling precision oncology through regional networks; Russia has scientific capabilities, although access, reimbursement, and import constraints can affect adoption.

China is a major growth engine with large patient volume, domestic sequencing capacity, and NMPA oversight, while India combines rising breast cancer incidence with affordability-driven demand for scalable testing and broader oncology access. Japan has an established PMDA reimbursement framework for oncology diagnostics, South Korea has advanced digital health and sequencing capabilities, and Australia benefits from strong clinical research networks and centralized cancer care. Across these countries, market success depends on local evidence generation, reimbursement alignment, oncologist education, sample logistics, data protection compliance, and validated performance in diverse populations.

Actionable Recommendations for Breast Cancer Liquid Biopsy Leaders

Industry leaders should prioritize clinically actionable use cases first, especially metastatic breast cancer therapy selection, ESR1 and PIK3CA resistance profiling, and monitoring where evidence supports decision-making. Developers should design assays with clear intended use, transparent limits of detection, orthogonal validation, clonal hematopoiesis filtering, and performance data across low tumor-fraction samples. Partnerships with oncology networks, academic cancer centers, and biopharma sponsors can accelerate evidence generation and adoption.

Commercial strategy should align regulatory, reimbursement, and clinical education plans from the start. Organizations should invest in health economic evidence, real-world clinical utility studies, rapid turnaround logistics, secure data infrastructure, and AI governance. Regional market entry should be staged, beginning with high-readiness systems and expanding through reference laboratory collaborations, local regulatory submissions, and payer-facing value dossiers that demonstrate reduced invasive biopsy burden and improved precision therapy matching.

Research Methodology

This executive summary is developed using a structured secondary research approach anchored in publicly available, verifiable sources, including global cancer statistics from IARC and WHO, regulatory information from the FDA, EMA, PMDA, NMPA, and comparable national agencies, clinical guidance from oncology organizations, peer-reviewed literature, reimbursement policies, health system documentation, and public clinical trial registries. Emphasis is placed on data that can be independently corroborated and is relevant to breast cancer liquid biopsy commercialization.

The methodology evaluates market dynamics through clinical utility, technology readiness, regulatory maturity, reimbursement pathways, regional oncology infrastructure, and biomarker relevance. Insights are triangulated across scientific evidence, policy developments, diagnostic adoption patterns, and country-level healthcare capacity. Claims are intentionally framed to avoid unsupported market sizing and to reflect the current evidence base for liquid biopsy in breast cancer.

Conclusion

Breast cancer liquid biopsy is becoming an important precision oncology tool as clinicians seek faster, less invasive, and more repeatable ways to understand tumor biology. The strongest near-term opportunities are in advanced and metastatic breast cancer, where plasma-based genomic profiling can help identify actionable mutations, monitor resistance, and support therapy selection when tissue is unavailable or insufficient.

Sustainable adoption will depend on rigorous validation, reimbursement evidence, regulatory compliance, responsible AI integration, and equitable access. Organizations that combine scientific credibility, clinical workflow fit, secure data practices, and country-specific commercialization plans will be best positioned to create long-term value in breast cancer liquid biopsy.

Table of Contents

1. Preface

• 1.1. Objectives of the Study
• 1.2. Market Definition
• 1.3. Market Segmentation & Coverage
• 1.4. Years Considered for the Study
• 1.5. Currency Considered for the Study
• 1.6. Language Considered for the Study
• 1.7. Key Stakeholders

2. Research Methodology

• 2.1. Introduction
• 2.2. Research Design
  • 2.2.1. Primary Research
  • 2.2.2. Secondary Research
• 2.3. Research Framework
  • 2.3.1. Qualitative Analysis
  • 2.3.2. Quantitative Analysis
• 2.4. Market Size Estimation
  • 2.4.1. Top-Down Approach
  • 2.4.2. Bottom-Up Approach
• 2.5. Data Triangulation
• 2.6. Research Outcomes
• 2.7. Research Assumptions
• 2.8. Research Limitations

3. Executive Summary

• 3.1. Introduction
• 3.2. CXO Perspective
• 3.3. Market Size & Growth Trends
• 3.4. Market Share Analysis, 2025
• 3.5. FPNV Positioning Matrix, 2025
• 3.6. New Revenue Opportunities
• 3.7. Next-Generation Business Models
• 3.8. Industry Roadmap

4. Market Overview

• 4.1. Introduction
• 4.2. Industry Ecosystem & Value Chain Analysis
  • 4.2.1. Supply-Side Analysis
  • 4.2.2. Demand-Side Analysis
  • 4.2.3. Stakeholder Analysis
• 4.3. Market Dynamics
  • 4.3.1. Key Drivers
  • 4.3.2. Key Restraints
  • 4.3.3. Key Opportunities
  • 4.3.4. Key Challenges
• 4.4. Porter's Five Forces Analysis
• 4.5. PESTLE Analysis
• 4.6. Market Outlook
  • 4.6.1. Near-Term Market Outlook (0-2 Years)
  • 4.6.2. Medium-Term Market Outlook (3-5 Years)
  • 4.6.3. Long-Term Market Outlook (5-10 Years)
• 4.7. Go-to-Market Strategy

5. Market Insights

• 5.1. Consumer Insights & End-User Perspective
• 5.2. Consumer Experience Benchmarking
• 5.3. Opportunity Mapping
• 5.4. Distribution Channel Analysis
• 5.5. Pricing Trend Analysis
• 5.6. Regulatory Compliance & Standards Framework
• 5.7. ESG & Sustainability Analysis
• 5.8. Disruption & Risk Scenarios
• 5.9. Return on Investment & Cost-Benefit Analysis

6. Cumulative Impact of Artificial Intelligence 2026

7. Breast Cancer Liquid Biopsy Market, by Offering

• 7.1. Instruments
  • 7.1.1. Microfluidic Platforms
  • 7.1.2. Analyzers
• 7.2. Consumables
  • 7.2.1. Reagents & Kits
  • 7.2.2. Assay Cartridges
• 7.3. Software & Informatics
  • 7.3.1. Bioinformatics Analysis
  • 7.3.2. Variant Calling
• 7.4. Services
  • 7.4.1. Testing
  • 7.4.2. Processing & Profiling

8. Breast Cancer Liquid Biopsy Market, by Biomarker Type

• 8.1. Circulating Free DNA
• 8.2. Circulating Tumor Cells
• 8.3. Circulating Tumor DNA
• 8.4. Exosomes
  • 8.4.1. Exosomal Protein
  • 8.4.2. Exosomal RNA

9. Breast Cancer Liquid Biopsy Market, by Technology

• 9.1. BEAMing
• 9.2. Polymerase Chain Reaction (PCR)
• 9.3. Next Generation Sequencing

10. Breast Cancer Liquid Biopsy Market, by Sample Type

• 10.1. Plasma
• 10.2. Saliva
• 10.3. Serum
• 10.4. Urine

11. Breast Cancer Liquid Biopsy Market, by Cancer Stage

• 11.1. Advanced Stage
• 11.2. Early Stage

12. Breast Cancer Liquid Biopsy Market, by Application

• 12.1. Early Detection
  • 12.1.1. High Risk Screening
  • 12.1.2. Population Screening
• 12.2. Minimal Residual Disease
• 12.3. Recurrence Monitoring
• 12.4. Treatment Selection

13. Breast Cancer Liquid Biopsy Market, by End User

• 13.1. Diagnostic Laboratories
• 13.2. Hospitals
• 13.3. Research Institutes

14. Breast Cancer Liquid Biopsy Market, by Region

• 14.1. Asia-Pacific
• 14.2. North America
• 14.3. Latin America
• 14.4. Europe
• 14.5. Middle East
• 14.6. Africa

15. Breast Cancer Liquid Biopsy Market, by Group

• 15.1. ASEAN
• 15.2. GCC
• 15.3. European Union
• 15.4. BRICS
• 15.5. G7
• 15.6. NATO

16. Breast Cancer Liquid Biopsy Market, by Country

• 16.1. United States
• 16.2. Canada
• 16.3. Mexico
• 16.4. Brazil
• 16.5. United Kingdom
• 16.6. Germany
• 16.7. France
• 16.8. Russia
• 16.9. Italy
• 16.10. Spain
• 16.11. China
• 16.12. India
• 16.13. Japan
• 16.14. Australia
• 16.15. South Korea

17. Competitive Landscape

• 17.1. Market Concentration Analysis, 2025
  • 17.1.1. Concentration Ratio (CR)
  • 17.1.2. Herfindahl Hirschman Index (HHI)
• 17.2. Recent Developments & Impact Analysis, 2025
• 17.3. Product Portfolio Analysis, 2025
• 17.4. Benchmarking Analysis, 2025

18. Company Profiles

• 18.1. Adaptive Biotechnologies Corporation
• 18.2. Agilent Technologies, Inc.
• 18.3. Becton, Dickinson and Company
• 18.4. Bio-Rad Laboratories, Inc.
• 18.5. Biodesix, Inc.
• 18.6. BioVIew Ltd.
• 18.7. Eurofins Scientific SE
• 18.8. Exact Sciences Corporation
• 18.9. F. Hoffmann-La Roche AG
• 18.10. Fluxion Biosciences Inc.
• 18.11. Grail, LLC
• 18.12. Guardant Health, Inc.
• 18.13. Illumina, Inc.
• 18.14. Isogen Life Science B.V.
• 18.15. Johnson & Johnson Services, Inc.
• 18.16. Laboratory Corporation of America Holdings
• 18.17. Menarini Group
• 18.18. Merck KGaA
• 18.19. Myriad Genetics, Inc.
• 18.20. Natera Inc.
• 18.21. Neogenomics Laboratories, Inc.
• 18.22. OncoDNA SA
• 18.23. Qiagen N.V.
• 18.24. Sysmex Corporation
• 18.25. Thermo Fisher Scientific Inc.