Computed tomography or CT refers to a computerized X-ray imaging procedure in which a narrow beam of X-rays is aimed at a patient and quickly rotated around the body, producing signals that are processed by the machine’s computer to generate cross-sectional images or slices. These slices are called tomographic images and can give a clinician more detailed information than conventional X-rays. Once several successive slices are collected by the machine’s computer, they can be digitally stacked together to form a three-dimensional image of the patient that allows for easier identification of basic structures as well as possible tumors or abnormalities. A conventional X-ray uses a fixed X-ray source that rotates around the circular opening of a donut-shaped structure called a gantry. During computed tomography patient lies on a bed that slowly moves through the gantry while the X-ray tube rotates around the patient, shooting narrow beams of X-rays through the body.
Computed tomography can be used to identify disease or injury within various regions of the body. Computed tomography become a useful screening tool for detecting possible tumors or lesions within the abdomen. A computed tomography scan of the heart may be ordered when various types of heart disease or abnormalities are suspected. Computed tomography can also be used to image the head to locate injuries, tumors, clots leading to stroke, hemorrhage, and other conditions. It can image the lungs to reveal the presence of tumors, pulmonary embolism, excess fluid, and other conditions such as emphysema or pneumonia. Artificial intelligence is increasingly being used with medical imaging, such as CT, to help improve diagnoses and guide treatment decisions.
Global Computed Tomography Market – Competitive Landscape
On November 10, 2023, an imaging AI firm specializing in CT analysis raised USD 80 million in series C financing. On October 13, 2023, Novel data acquisition method for high-resolution cone-beam computed tomography imaging. On July 8, 2023, Nikon strengthened its x-ray digital inspection solutions with the Avonix Imaging acquisition. On June 23, 2023, Romania’s Cardiomed invested USD 20.85 million in a Siemens CT scanner. On May 25, 2023, St. Luke’s University health network selected GE Healthcare for a USD 30 million purchase of Cutting-Edge CT Technology, powered by artificial intelligence. On March 19, 2022, TSA invested more than USD 781 million in new x-ray scanners.
Some of the Key Players in the Global Computed Tomography Market Include –
Global Computed Tomography Market – Growth Drivers
The ongoing innovations in computed tomography technology, such as improved image resolution, faster scanning capabilities, and advanced software applications, are driving the market growth of computed tomography. The rising global incidence of chronic diseases, including cancer, cardiovascular disorders, and neurological disorders is a key driver for the growing demand for computed tomography scans in diagnosis, treatment planning, and monitoring. According to the American Cancer Society Journal, the worldwide incidence rate for all cancers combined was 19% higher in men (222 per 100,000) than in women (186 per 100,000) in 2020. According to the World Health Organization cardiovascular diseases are the leading cause of death globally, taking an estimated USD 17.9 million lives each year. The demographic shift towards an aging population contributes to a higher demand for diagnostic imaging, as elderly individuals often require more frequent and detailed medical evaluation, boosting the computed tomography market. The utilization of computed technology in non-medical sectors, such as industrial testing, material science, and research is diversifying its applications and contributing to the computed tomography market expansion. The continuous growth in global healthcare spending, particularly in developed regions, provides financial support for the acquisition and maintenance of advanced computed tomography equipment, fostering market growth. The increasing preference for 3D and 4D imaging capabilities in computed tomography systems offers more detailed anatomical visualization =, meeting the evolving diagnostic needs and boosting market demand.
Global Computed Tomography Market – Restraints
The substantial upfront costs associated with acquiring and installing computed tomography equipment pose a restraint, limiting the adoption of advanced imaging technology, particularly in resource-constrained healthcare settings. According to the National Center for Biotechnology Information (NCBI), the annual cost per CT is estimated at USD 68,626 to 83,161 for SSCT and USD 192,097 to 462,159 for MSCT. Despite technological advancements, concerns about radiation exposure associated with CT scans persists, leading the hesitancy among both healthcare providers and patients, impacting the frequency of CT imaging procedure. According to the Food and Drug Administration, the effective radiation doses from diagnostic CT procedures are typically in the range of 1 to 10 mSv. Unequal distribution of healthcare resources and infrastructure in developing regions results in limited accessibility to CT technology, hindering its widespread adoption and contributing to healthcare disparities. Inconsistent reimbursement policies and challenges in obtaining reimbursement for CT procedures can impede market growth, affecting healthcare provider’s willingness to invest in and offer CT services. The availability and preference for alternative imaging modalities, such as magnetic resonance imaging and ultrasound, for specific diagnostic purposes, can divert demand away from CT scans, affecting market share. Stringent regulatory requirements and evolving standards for medical devices can create barriers to market entry for new players and impose additional costs on existing manufacturers for compliance. Concerns about overutilization of CT scans, leading to unnecessary exposure to ionizing radiation, can impact market growth as healthcare providers face pressure to balance diagnostic accuracy with patient safety.
Global Computed Tomography Market – Opportunities
Computed tomography is finding applications beyond traditional medical diagnostics, such as in non-destructive testing in industries like manufacturing, aerospace, and automotive, offering diverse market opportunities. The increasing need for point-of-care imaging solutions, especially in remote or underserved areas, opens avenues for the development and adoption of portable and compact computed tomography devices. The focus on reducing radiation exposure in medical imaging creates opportunities for the development and adoption of low-dose CT technologies, addressing concerns about patient safety and enabling more frequent scans when necessary. The increasing emphasis on global health preparedness and response to pandemics highlights the need for advanced diagnostic tools, including CT imaging, positioning the market to benefit from investment in healthcare infrastructure and preparedness measures.
Global Computed Tomography Market – Geographical Insight
The market for global computed tomography is segmented into regions such as North America, Latin America, Europe, Asia-Pacific, the Middle East & Africa. North America is the largest market for global computed tomography market due to advanced healthcare infrastructure, increased diagnostic imaging demands, and technological advancements in CT systems. The Asia-Pacific is the growing region for the computed tomography market due to rising healthcare investment, increasing awareness, and a growing patient population. European countries are witnessing a surge in CT adoption, driven by continuous technological innovations, research, and development in medical imaging.
Global Computed Tomography Market – Key Development
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