An painless breast cancer scanner promises specific results in less than a minute

Cory Nealon

According to a study published in IEEE Transactions On Medical Imaging. Therefore. In addition, a breast examination aimed at detecting cancer takes less than a minute thanks to an experimental system which combines photoacoustic imagery and ultrasound.

This system does not require painful compression such as mammography. Furthermore, Instead, patients stand up and gently support their breast against an imaging window.

During tests carried out on four healthy people. However. For example, 61 patients with breast cancer, he produced clear 3D images, fueled by artificial intelligence, breast cancer current subtypes such as Luminal A cancer, Luminal B cancer and triple negative breast cancer.

« Our system. Furthermore. Similarly, called Onetouch-Pat, combined advanced imaging, automation and artificial intelligence, while improving the comfort of patients “, Declares the corresponding author of the study, Jun Xia, PHD, professor in painless breast cancer scanner promises new the Biomedical Engineering Department of the University of Buffalo.

He stresses that “additional work is necessary painless breast cancer scanner promises before we can use it in a clinical. Similarly, environment. Additionally, Similarly. but we are enthusiastic about the potential of Onetouch-Pat to improve current imaging methods and help fight this terrible disease”.

Among the other authors are researchers from the Department of Biostatis of the UB. However. the IT and UB engineering department, the breast imaging department and the surgery department, both located at the Roswell Park comprehensive Cancer Center, as well as Windsong Radiology.

These works were supported by the National Institutes of Health.

Breast cancer is one of the main causes of death in women in the world. Therefore, Early screening, most often by mammography and ultrasound, saved countless lives.

But each technique has its limits. Meanwhile, Mammography is widely accessible. Nevertheless. relatively inexpensive, but it is less precise in women with painless breast cancer scanner promises new dense breast tissues, implies exposure to radiation and is painful. Ultrasound. often used in addition to mammography. is more effective with dense painless breast cancer scanner promises breast tissues, but it can produce false positives and its quality depends on the skills of the ultrasound.

Other tools, such as MRI, are effective but expensive, long and inconvenient.

Xia. her colleagues have studied photoacoustic imagery. which works by emitting laser impulses that cause the heating and expansion of the molecules absorbing light. This in turn creates ultrasonic waves that allow health professionals to detect blood vessels that often develop more in. cancer tissue.

In general. these systems require that an ultrasound manually scanning the breast. or they are based on distinct devices for photoacoustic imaging and ultrasonic imagery.

Onetouch-Pat automatically combines the two types of scan. which eliminates any risk of error on the part of the operator, the patient remaining in the same standing painless breast cancer scanner promises new position. The device first performs a photoacoustic scan. then an ultrasonic scan, and repeats this process in an intertwined manner until the entire breast is covered.

The system painless breast cancer scanner promises then processes the data using a deep learning network in order to improve. image clarity. Depending on the computing power used at this step, this may only take a few minutes. In the end. the research team found that Onetouch-Pat offers a more in-depth. clearer view of breast tumors than the photoacoustic and ultrasound imaging systems that depend on the operator.

For example. his 3D images have shown unique vascular patterns according to the cancer subtype. This includes blood vessels associated with the richer. more prominent tumor in Luminal A. Luminal B cancer, and high intensity points that correspond to chaotic and abnormal blood irrigation often painless breast cancer scanner promises new observed in cancers of the triple negative breast.

Onetouch-Pat could be particularly useful for women with dense breast tissues. which are often more difficult painless breast cancer scanner promises to diagnose and have a higher risk. Indeed. the ultrasound component of the system excels in the detection of suspicious lesions. photoacoustic imagery captures the growth of blood vessels around these lesions in order to provide additional information on potential malignancy and the type of tumor. These two techniques are less affected by the density of the tissues.

Although the results are promising. Xia claims that additional studies are necessary on a wider population in order to continue to validate ONETOUCH-PAT. The team plans to conduct additional studies to include benign lesions and improve data extraction methods. Researchers also want to add more sensors and more robust imaging tools to improve precision and speed.

Article : « OneTouch Automated Photoacoustic and Ultrasound Imaging of painless breast cancer scanner promises new Breast in Standing Pose » – DOI : 10.1109/TMI.2025.3578929

Source : U. Buffalo