Researchers propose direct PET image reconstruction network

Positron emission tomography (PET), an advanced medical imaging technique, has been widely used in various clinical applications, including tumor detection and neurologic disorders. Reducing the radiotracer dose could decrease the patient’s radiation exposure in PET imaging. However, it could also increase the noise and then affect the image quality. Researchers from the Shenzhen Institutes of […]

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Getting back to work safely after lockdown

With businesses beginning to reopen, the National Safety Council (NSC) has tips for doing it right. “We hope these universal actions, the detailed playbooks and the recommendations within them will help employers safely navigate reopening operations while prioritizing employees’ rights to safe work environments,” said Lorraine Martin, NSC president and CEO. Here are top tips […]

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Lasting drop seen in CRC incidence, death after negative colonoscopy

Colorectal cancer (CRC) incidence and mortality are reduced for a period of 17.4 years following a single negative screening colonoscopy, according to a study published online May 26 in the Annals of Internal Medicine. Nastazja Dagny Pilonis, M.D., from the Maria Sklodowska-Curie National Research Institute of Oncology in Warsaw, Poland, and colleagues examined the long-term […]

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