The global computed tomography market is experiencing steady growth as healthcare providers increasingly depend on advanced medical imaging for accurate disease detection, diagnosis, and treatment planning. Computed tomography (CT) is a widely used diagnostic technology that combines X-rays with computer processing to generate detailed cross-sectional images of internal body structures.
The global computed tomography market was valued at USD 6.75 billion in 2024. It is projected to grow from USD 7.16 billion in 2025 to USD 11.43 billion by 2032, registering a compound annual growth rate (CAGR) of 6.90% during the forecast period.
CT scanners help healthcare professionals examine bones, blood vessels, organs, and soft tissues. They are commonly used in oncology, neurology, cardiology, orthopedics, and emergency medicine. These systems support the identification of tumors, internal injuries, blood clots, cardiovascular conditions, and other medical abnormalities.
Demand for CT imaging is increasing due to the growing prevalence of chronic diseases, rising patient volumes, and the need for faster diagnostic procedures. Hospitals and diagnostic imaging centers are investing in advanced scanners that provide high-resolution images, faster scanning speeds, and improved patient comfort.
Technological advancements are also transforming the industry. Artificial intelligence (AI), spectral imaging, iterative reconstruction, and photon-counting detector technologies are improving image quality and supporting more efficient clinical workflows. At the same time, manufacturers are developing low-dose imaging solutions to address concerns about radiation exposure.
Key Trends Shaping the Computed Tomography Market
1. Integration of Artificial Intelligence in CT Imaging
Artificial intelligence is becoming an important part of modern CT imaging systems. AI-powered applications help automate image reconstruction, detect abnormalities, improve image quality, and support radiologists in interpreting scan results.
These technologies can reduce image noise, assist with identifying suspicious lesions, and streamline reporting processes. Automated workflow tools can also help healthcare facilities manage increasing scanning volumes and prioritize urgent examinations.
In December 2024, Canon Medical Systems USA expanded its AI-powered solutions for CT imaging workflow automation. The offerings included tools for protocol management, remote scan support, and automated processing of CT neuro and chest studies.
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2. Growing Adoption of Low-Dose CT Technology
Radiation exposure remains an important consideration in medical imaging. Repeated CT examinations can increase cumulative exposure to ionizing radiation, making dose management particularly important for children and patients requiring regular monitoring.
Manufacturers are developing advanced reconstruction algorithms, automatic exposure controls, and improved detector systems to reduce radiation doses while maintaining diagnostic image quality.
In May 2024, Neusoft Medical Systems introduced Odose Automatic Tube Current Modulation technology in its CT scanners. The technology was designed to adjust tube current according to patient size and anatomical characteristics, achieving up to a 43% reduction in radiation dose while maintaining comparable image quality in the reported application.
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3. Advancements in Photon-Counting CT
Photon-counting CT is an emerging imaging technology designed to measure individual X-ray photons and provide additional information about their energy levels.
Compared with conventional detector technologies, photon-counting systems can support improved spatial resolution, enhanced tissue characterization, and potentially lower radiation exposure in selected applications.
These capabilities are creating opportunities in cardiovascular, neurological, and oncology imaging. Research collaborations and clinical evaluations are expected to support the development and adoption of photon-counting CT systems.
4. Expansion of Mobile and Compact CT Scanners
Mobile CT scanners are gaining attention because they allow imaging to be performed closer to patients who may have difficulty travelling to conventional radiology departments.
These systems can be particularly useful in intensive care units, operating rooms, emergency departments, and specialized neurological facilities.
In August 2025, Samsung, together with its subsidiary NeuroLogica, introduced a range of mobile CT products in India. The portfolio included CereTom Elite, OmniTom Elite, OmniTom Elite PCD, and BodyTom 32/64 systems.
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Key Growth Drivers of the Computed Tomography Market
1. Rising Prevalence of Chronic Diseases
The increasing prevalence of chronic diseases is a major factor driving demand for CT imaging. Conditions such as cancer, cardiovascular disorders, neurological diseases, and respiratory illnesses require accurate diagnostic examinations to support early detection and treatment planning.
According to the World Health Organization (WHO), cardiovascular diseases are responsible for approximately 17.9 million deaths annually worldwide. CT imaging plays an important role in evaluating coronary arteries, detecting abnormalities, and supporting decisions about appropriate treatment.
Similarly, cancer diagnosis and monitoring frequently require detailed imaging to identify tumors, assess disease progression, and evaluate treatment outcomes. The growing burden of these conditions is encouraging healthcare providers to invest in advanced CT systems.
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2. Increasing Demand for Faster and More Accurate Diagnosis
Hospitals and diagnostic centers are managing growing patient volumes and increasing demand for timely medical examinations. CT scanners can produce detailed images quickly, making them valuable in emergency departments and critical care settings.
They are commonly used to evaluate traumatic injuries, internal bleeding, stroke-related conditions, and other medical emergencies. Faster scanning capabilities can help clinicians make treatment decisions without unnecessary delays.
Healthcare providers are therefore investing in high-slice CT systems and advanced imaging technologies to improve diagnostic efficiency and patient management.
3. Technological Advancements in Medical Imaging
Continuous innovation in detector technology, image reconstruction, and scanning methods is improving CT system performance.
Spectral CT can provide additional information about tissue composition, while iterative reconstruction techniques help reduce image noise and improve image quality. AI-enabled processing is also supporting automated analysis and more efficient imaging workflows.
These advancements are encouraging hospitals to upgrade older equipment and adopt modern scanners that can support a wider range of clinical applications.
4. Expansion of Healthcare Infrastructure
Healthcare infrastructure development is creating additional opportunities for CT scanner manufacturers. Emerging economies are investing in hospitals, diagnostic imaging centers, emergency care facilities, and specialized treatment institutions.
As access to diagnostic services improves, demand for medical imaging equipment is expected to increase. Government healthcare initiatives and private investment in diagnostic facilities are also supporting market expansion.
Market Challenges
Radiation Exposure and Patient Safety Concerns
One of the major challenges facing the computed tomography market is concern about exposure to ionizing radiation. Although CT scans provide valuable diagnostic information, repeated examinations can contribute to cumulative radiation exposure.
This concern is particularly relevant for children, patients with chronic conditions, and individuals requiring frequent follow-up scans.
Healthcare providers must balance diagnostic requirements with patient safety. Manufacturers are responding by developing low-dose scanning technologies, automatic exposure controls, and advanced image reconstruction systems that help maintain image quality while reducing radiation exposure.
High Equipment and Maintenance Costs
Advanced CT scanners require significant investment in purchasing, installation, infrastructure, and maintenance. High-end systems may also require specialized rooms, radiation protection measures, trained radiologists, and skilled technical staff.
These requirements can create financial challenges for smaller hospitals and diagnostic centers, particularly in developing healthcare markets.
Manufacturers are exploring compact systems, flexible purchasing arrangements, and service agreements to improve accessibility and support equipment adoption.
Computed Tomography Market Segmentation Analysis
The global computed tomography market is segmented by type, application, end user, and region.
By Type
Based on type, the market is categorized into:
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High-Slice CT: These scanners capture multiple image slices during a single rotation, supporting faster examinations and detailed visualization. They are widely used in complex clinical applications, including cardiac and oncology imaging.
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Mid-Slice CT: These systems provide a balance between scanning speed, image quality, and equipment cost. They are used across hospitals and diagnostic centers for routine and specialized examinations.
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Low-Slice CT: These scanners are generally used for basic diagnostic imaging and routine examinations. They can provide an accessible option for healthcare facilities with comparatively limited imaging requirements.
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Cone-Beam CT (CBCT): CBCT systems use a cone-shaped X-ray beam to generate three-dimensional images. They are commonly used in dental, maxillofacial, and selected orthopedic applications.
The high-slice CT segment generated USD 2.69 billion in revenue in 2024, supported by its faster scanning capabilities, higher image resolution, and suitability for complex clinical examinations.
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By Application
Based on application, the market is divided into:
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Oncology: CT imaging is widely used to detect tumors, determine cancer stages, guide treatment planning, and monitor responses to therapy. The oncology segment accounted for 34.20% of the market in 2024 and is projected to reach USD 4.19 billion by 2032.
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Neurology: CT scans help identify brain injuries, bleeding, strokes, tumors, and other neurological abnormalities. Their rapid scanning capabilities make them particularly valuable in emergency neurological assessments.
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Cardiology: Cardiac CT supports the evaluation of coronary arteries, heart structures, and selected cardiovascular conditions. Advancements in high-speed scanning and dual-source imaging are expanding its clinical applications.
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Others: This category includes orthopedic imaging, trauma assessment, respiratory examinations, and other diagnostic applications.
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By End User
The market is categorized into:
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Hospitals: Hospitals use CT scanners across emergency departments, oncology units, intensive care facilities, and specialized diagnostic departments. The segment accounted for 61.40% of the market in 2024 and is projected to reach USD 6.91 billion by 2032.
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Diagnostic Imaging Centers: These facilities provide specialized imaging services to patients referred by physicians and other healthcare providers. Increasing demand for outpatient diagnostics is supporting investment in advanced CT equipment.
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Others: This category includes research institutions, specialty clinics, and other healthcare facilities that use CT imaging for diagnostic and clinical purposes.
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Regional Analysis of the Computed Tomography Market
The global computed tomography market is analyzed across North America, Europe, Asia Pacific, the Middle East & Africa, and South America.
North America
North America dominated the global computed tomography market in 2024, accounting for 33.93% of the market and generating USD 2.29 billion in revenue.
The region benefits from advanced healthcare infrastructure, high adoption of medical imaging technologies, and the presence of major equipment manufacturers. Hospitals and diagnostic centers are investing in modern CT scanners to improve diagnostic accuracy and manage increasing patient volumes.
The United States is a major contributor due to its established healthcare system and strong demand for advanced diagnostic services.
In December 2024, Philips introduced its CT 5300 system in North America at the Radiological Society of North America conference. The system incorporates AI-driven workflow capabilities designed to improve scanning processes and diagnostic efficiency.
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Europe
Europe represents an established market supported by advanced healthcare systems, increasing demand for diagnostic imaging, and continued investment in medical technology.
Germany, the United Kingdom, France, Italy, and Spain are important regional markets. Hospitals are upgrading imaging infrastructure and adopting technologies that improve scanning speed, image quality, and patient safety.
Regulatory frameworks, including the European Union Medical Device Regulation (MDR), also influence product approval and market entry. Manufacturers must meet applicable safety, performance, and conformity requirements before commercializing CT systems.
Asia Pacific
Asia Pacific is expected to be the fastest-growing regional market, registering a CAGR of 7.82% during the forecast period.
Growth is supported by expanding healthcare infrastructure, increasing prevalence of chronic diseases, and rising demand for advanced diagnostic services in China, India, Japan, Australia, and South Korea.
The region’s growing hospital networks and diagnostic imaging facilities are creating opportunities for CT scanner manufacturers. Investments in mobile imaging systems and advanced detector technologies are also improving access to diagnostic services.
According to the OECD’s Health at a Glance: Asia/Pacific 2024, non-communicable diseases account for more than 80% of mortality in ASEAN member states, highlighting the need for effective diagnostic technologies.
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Middle East & Africa
The Middle East & Africa market is developing as governments and private healthcare providers invest in hospitals, diagnostic centers, and specialized medical facilities.
Saudi Arabia, the United Arab Emirates, Turkey, and South Africa are among the important regional markets. Increasing healthcare expenditure and demand for early disease diagnosis are supporting the adoption of advanced CT systems.
However, high equipment costs and differences in healthcare infrastructure may limit adoption in some markets.
South America
South America is an emerging market for computed tomography systems. Brazil and Argentina are important contributors due to their healthcare infrastructure and demand for diagnostic imaging.
The expansion of private hospitals, improvements in medical facilities, and increasing awareness of early disease detection are supporting market development. Greater access to advanced imaging technologies is expected to create additional opportunities for equipment manufacturers.
Competitive Landscape of the Computed Tomography Market
The computed tomography market is characterized by competition among global medical technology companies and specialized imaging equipment manufacturers. Companies are focusing on research and development, AI integration, product innovation, and strategic collaborations to strengthen their market positions.
Manufacturers are developing high-resolution scanners, mobile CT systems, photon-counting detectors, and advanced image reconstruction technologies. Product portfolio expansion and regional partnerships are also helping companies reach new healthcare customers.
Key companies operating in the market include:
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Siemens
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General Electric Company
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Canon Inc.
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Koninklijke Philips N.V.
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Hitachi High-Tech Corporation
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Neusoft Medical Systems Co., Ltd.
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United Imaging Healthcare Co., Ltd.
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Samsung
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FUJIFILM
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Carestream Health
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Koning Health
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Shimadzu Corporation
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Analogic Corporation
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CURVEBEAMAI.COM
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Bruker
Recent Industry Developments
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August 2025: Samsung, through its subsidiary NeuroLogica, launched a range of mobile CT products in India, including CereTom Elite, OmniTom Elite, OmniTom Elite PCD, and BodyTom 32/64.
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November 2024: Canon Medical Systems entered a research collaboration with Penn Medicine to advance photon-counting CT technology for chest, cardiac, and musculoskeletal imaging.
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July 2024: NeuroLogica received U.S. FDA 510(k) clearance for its OmniTom Elite mobile CT scanner, featuring ultra-high-resolution photon-counting detector technology.
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February 2024: Philips launched the CT 5300 system at the European Congress of Radiology, featuring AI-enabled image reconstruction and workflow automation.
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Future Opportunities in the Computed Tomography Market
The computed tomography market offers significant growth opportunities as healthcare providers seek faster, safer, and more accurate diagnostic technologies.
Expansion of AI-Powered Imaging: AI-based image reconstruction, automated analysis, and workflow management can improve scanning efficiency and support radiologists in interpreting complex examinations. Continued software development may expand the clinical capabilities of CT systems.
Growth of Photon-Counting Technology: Photon-counting CT offers opportunities for improved image resolution and tissue characterization. Further clinical research and product development may support wider adoption in specialized diagnostic applications.
Increasing Demand for Low-Dose Scanners: Growing attention to radiation safety is creating opportunities for manufacturers developing systems that combine reduced radiation exposure with high-quality imaging.
Expansion of Mobile CT Systems: Compact and mobile scanners can improve access to diagnostic imaging in emergency departments, intensive care units, operating rooms, and facilities with limited imaging infrastructure.
Healthcare Investment in Emerging Economies: Expanding hospital networks and diagnostic facilities across Asia Pacific, the Middle East, and South America may create new demand for both advanced and cost-effective CT systems.
Conclusion
The global computed tomography market is expected to experience steady growth through 2032, supported by the rising prevalence of chronic diseases, increasing demand for accurate diagnosis, and continuous advancements in medical imaging technology. The market is projected to increase from USD 6.75 billion in 2024 to USD 11.43 billion by 2032, registering a CAGR of 6.90%.
High-slice CT systems, oncology applications, and hospital-based imaging represent important areas of market activity. North America currently leads the industry, while Asia Pacific is expected to experience the fastest growth.
Although radiation exposure concerns and high equipment costs remain challenges, developments in AI-powered imaging, photon-counting detectors, and low-dose scanning are creating new opportunities. As healthcare providers continue to modernize diagnostic infrastructure, CT imaging is expected to remain an essential part of clinical diagnosis and patient care.
