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Nuclear Medicine

Image: Automated methods enable the analysis of PET/CT scans (left) to accurately predict tumor location and size (right) (Photo courtesy of Gatidis S, Kuestner T, Nature Machine Intelligence, 2024. DOI: 10.1038/s42256-024-00912-9)

AI Algorithms Accurately Predict Tumor Location and Size from Medical Images

The seven best teams participating in AutoPET, an international competition in medical image analysis, have reported on how algorithms can detect tumor lesions in PET and CT. More...
02 Dec 2024
Image: Example of AI analysis of PET/CT images (Photo courtesy of Academic Radiology; DOI: 10.1016/j.acra.2024.08.043)

AI Analysis of PET/CT Images Predicts Side Effects of Immunotherapy in Lung Cancer

A new study has found that PET/CT image analysis combined with AI can predict the likelihood of developing interstitial lung disease, a serious side effect of immunotherapy in lung cancer. More...
18 Nov 2024
Image: MRI prostate-specific membrane antigen PSMA PET-CT) and hematoxylin & eosin staining imaging of three representative cases (Photo courtesy of Professor Nianzeng Xing. DOI: 10.1097/CM9.0000000000003204)

Combining Imaging Techniques Could Enable Surgical Removal of Prostate Cancer Without Biopsy

A new study has found that PSMA PET/CT combined with MRI could help suspected prostate cancer patients avoid biopsy prior to undergoing radical prostatectomy. More...
15 Nov 2024
Image: The Pixclara PET imaging agent for glioma could provide patients with greater diagnostic clarity (Photo courtesy of Telix)

New Imaging Agent to Drive Step-Change for Brain Cancer Imaging

A new PET imaging agent for gliomas has the potential to meet the critical need for precision imaging, providing patients with clearer diagnoses and aiding treatment decision-making. More...
07 Nov 2024
Image: The portable, upright PET scanner will allow a patient to sit in a chair that travels with the unit (Photo courtesy of Goldan Lab)

Portable PET Scanner to Detect Earliest Stages of Alzheimer’s Disease

Researchers are developing a portable, high-resolution PET scanner capable of detecting the early stages of Alzheimer’s disease. More...
05 Nov 2024
Image: PET scans of a glioblastoma patient\'s brain, 72 hours after injection with the radiotracer (Photo courtesy of Dr Gabriela Kramer-Marek, The Institute of Cancer Research, London)

New Immuno-PET Imaging Technique Identifies Glioblastoma Patients Who Would Benefit from Immunotherapy

A novel immuno-PET imaging technique may allow patients with aggressive brain tumors to access cutting-edge immunotherapy treatments. More...
04 Nov 2024
Image: syngo.PET Cortical Analysis software enables the measurement of beta-amyloid and tau protein deposits in the brain (Photo courtesy of Siemens Healthineers)

PET Software Enhances Diagnosis and Monitoring of Alzheimer's Disease

A software application with new features utilizes PET to measure the accumulation of beta-amyloid and tau protein associated with Alzheimer's disease in the brain. More...
31 Oct 2024
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The Nuclear Medicine channel of MedImaging brings the latest in research and clinical radiotherapy, proton therapy, PET-CT, SPECT, SQUID, radiopharmacology, scintillography, trends and safety concerns.