ICUS Supports New Sonography Training Standards Expanding Education in Contrast Enhanced Ultrasound
International Contrast Ultrasound Society has expressed strong support for newly proposed accreditation standards that could significantly expand education and training in contrast enhanced ultrasound (CEUS) for future sonographers across accredited educational programs.
According to the organization, draft standards proposed by the Commission on Accreditation of Allied Health Education Programs, commonly known as CAAHEP, would require students enrolled in accredited sonography training programs to demonstrate foundational knowledge and competency in CEUS. If formally adopted, the standards could represent a major advancement in the integration of modern ultrasound imaging techniques into sonography education.
CEUS is increasingly recognized as a valuable diagnostic imaging technology because it combines safety, affordability, and clinical reliability while avoiding some of the risks associated with alternative imaging methods. Despite its growing use in hospitals and imaging centers worldwide, many sonographers currently enter the workforce with limited or no formal education in CEUS techniques.
The International Contrast Ultrasound Society stated that the proposed accreditation updates could help address this educational gap by ensuring that students receive exposure to the principles and clinical applications of CEUS during their professional training.
In a formal statement submitted in support of the draft standards, ICUS commended CAAHEP for recognizing what the organization described as an urgent need to expand CEUS training within sonography programs. According to ICUS, integrating CEUS education into accredited curricula will help ensure that future sonographers graduate with the knowledge and technical skills needed to participate more actively in modern ultrasound imaging practices.
Contrast enhanced ultrasound uses specialized microbubble ultrasound contrast agents, sometimes referred to as enhancing agents, that are administered intravenously during an ultrasound examination. These microscopic bubbles circulate through the bloodstream and enhance the quality and clarity of ultrasound images, allowing physicians to better visualize blood flow, tissue perfusion, and organ structures.
Because CEUS does not rely on ionizing radiation and can often be performed at lower cost than other imaging technologies, it has become an increasingly attractive diagnostic option across multiple clinical specialties. The technology is now used internationally in both adult and pediatric patients for a broad range of medical applications.
Clinicians utilize CEUS to help diagnose and evaluate cardiovascular and vascular diseases, characterize tumors, monitor chronic gastrointestinal disorders, assess liver lesions, evaluate inflammatory conditions, and track patient responses to therapy. The technique has also gained attention for its ability to provide real-time imaging while reducing the need for more invasive or expensive diagnostic procedures in certain clinical scenarios.
ICUS has long advocated for broader CEUS adoption and expanded educational initiatives within the sonography profession. The organization believes that improving training opportunities is essential to ensuring that healthcare systems can fully utilize the capabilities of contrast enhanced ultrasound technology.
According to ICUS, many current sonography students complete their education without receiving practical or theoretical instruction related to CEUS. As a result, newly trained sonographers may lack familiarity with contrast administration procedures, image interpretation techniques, or the clinical scenarios in which CEUS can be beneficial.
The proposed CAAHEP standards seek to address this issue by establishing clear educational expectations for accredited sonography programs. Under the draft standards, students would be expected to demonstrate understanding of several core CEUS competencies.
These competencies include knowledge of the fundamental principles underlying contrast enhanced ultrasound, safe handling and administration of ultrasound contrast agents, routes of administration and transmission, common clinical applications, and recognition of enhancement patterns observed during imaging studies.
ICUS believes these educational requirements are important because sonographers frequently play a central role in conducting ultrasound examinations and assisting physicians during imaging procedures. The organization stated that ensuring sonographers are properly trained in CEUS can improve workflow efficiency, expand patient access to advanced imaging services, and enhance overall quality of care.
The organization also noted that the proposed accreditation changes align closely with recently updated professional practice standards within the sonography field.
Specifically, the draft standards correspond with CEUS-related content that was recently incorporated into the National Education Curriculum for sonography educators. The curriculum serves as a consensus-based educational framework intended to guide instructional programs and standardize learning objectives for sonography students.
ICUS contributed the CEUS educational content added to the National Education Curriculum, reflecting the organization’s ongoing involvement in shaping professional education standards related to ultrasound imaging.
In addition, the proposed standards are consistent with updates made to the Scope of Practice and Clinical Standards for the Diagnostic Medical Sonographer developed by the Society of Diagnostic Medical Sonography. Those updated standards acknowledge the evolving role sonographers may play in contrast enhanced ultrasound procedures, including tasks such as intravenous line placement and administration of ultrasound contrast agents.
ICUS stated that the alignment between accreditation standards, educational curricula, and professional practice guidelines represents an important step toward broader integration of CEUS into routine sonography practice.
The organization described the draft CAAHEP standards as a “third and vital step” toward empowering sonographers to take on a more meaningful role in performing CEUS studies. By standardizing CEUS education at the training level, ICUS believes future sonographers will be better prepared to identify when CEUS examinations may be clinically appropriate and assist in delivering those imaging services safely and effectively.
Supporters of CEUS education expansion also argue that increased familiarity with the technology among sonographers could help improve patient access to advanced imaging options. In some healthcare environments, limited provider familiarity or insufficient staff training may contribute to underutilization of contrast enhanced ultrasound despite its clinical benefits.
Broader educational exposure could potentially encourage more healthcare facilities to adopt CEUS capabilities and integrate them into routine diagnostic workflows. This may be particularly valuable in settings seeking cost-effective imaging alternatives that reduce radiation exposure while still providing high-quality diagnostic information.
Maria Stanczak, an ICUS board member and sonography educator, emphasized the importance of introducing CEUS education earlier in professional training. According to Stanczak, educating sonography students about contrast enhanced ultrasound is critical for expanding patient access to what she described as one of the most significant advances in diagnostic imaging.
Stanczak noted that preparing students with CEUS knowledge and technical competency can help ensure the next generation of sonographers is equipped to support evolving clinical imaging needs. She suggested that formal training standards may also help increase awareness and confidence surrounding CEUS within the broader healthcare community.
The proposed standards arrive at a time when ultrasound imaging technologies continue evolving rapidly across healthcare systems worldwide. Advances in imaging software, contrast agents, and portable ultrasound systems are expanding the role of ultrasound in emergency medicine, oncology, cardiology, gastroenterology, and numerous other medical specialties.
As healthcare providers increasingly seek diagnostic tools that are both clinically effective and cost-efficient, CEUS is expected to continue gaining attention as an important imaging modality. Advocates argue that ensuring sonographers receive proper education and hands-on training will be essential to supporting broader adoption and consistent quality standards.
If adopted, the proposed CAAHEP standards could help establish CEUS education as a routine component of accredited sonography training programs, potentially reshaping how future sonographers are prepared for clinical practice and expanding the role of contrast enhanced ultrasound in patient care worldwide.
About ICUS
The International Contrast Ultrasound Society (ICUS) is a nonprofit medical society dedicated to advancing the safe and medically appropriate use of contrast enhanced ultrasound (CEUS) to improve patient care globally. ICUS membership is free, and there is no charge for the organization’s CME-accredited webinars, newsletters and CEUS resources on its website. To join ICUS and learn more about CEUS, visit www.icus-society.org and download ICUS CONNECT, the free ICUS mobile app for Apple and Android devices.
