Abstract

Conventional breast imaging (mammography, ultrasound, MRI) relies on the analysis of anatomical characteristics. Whole-body positron emission tomography (PET) allows for the acquisition of a metabolic image, yet is limited by its poor spatial resolution. The Crystal Clear Collaboration developed a PET dedicated for breast imaging, the ClearPEM, in order to offer a high-resolution nuclear imaging technique. The patient is installed in the prone position on the exam bed, with two detector plates rotating around to breast to acquire a 3-dimensional image. Two prototypes were built and installed in hospitals. We summarize the technical solutions necessary for the development of this system and present a summary of its performances as well as an outlook on preclinical and clinical tests.

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