Deep Learning on Liver MRI Shows Promise for Detecting Liver Cancer, but Evidence Remains Thin
A systematic review finds that deep learning on liver MRI reaches pooled sensitivity of 0.862 and specificity of 0.916 for ...
Tag: Medical Imaging
New NMR field probe could help bring low-cost MRI scanners to more of the world
Researchers report a low-cost NMR field probe that measures magnetic fields without prior calibration, validated from 1 mT to 45 ...
Neural network turns a thin scintillator into a sharp low-energy gamma-ray camera
A thin monolithic CsI(Tl) crystal read out by an 8 by 8 silicon photomultiplier array resolves 59.5 keV gamma-ray positions ...
Ultrasound tracks knee cartilage loss but falls short of MRI precision
A cross-sectional study of 60 knee osteoarthritis patients found ultrasound strongly correlated with MRI in measuring medial femoral cartilage thickness ...
MRI and Ultrasound Disagree on Crohn’s Disease Measurements, Major Study Finds
A large multicentre analysis of the METRIC trial found that MR enterography and intestinal ultrasound agree well on a global ...
AI Model Detects Tuberculosis on Chest X-rays While Guarding Against Data Leakage
A new dual-branch AI framework called TBFuseFormer detects tuberculosis on chest X-rays with 99.39 percent held-out test accuracy after removing ...
Lightweight AI Tool Classifies Stroke Types from Brain CT Scans
A lightweight AI pipeline combining wavelet and texture features classified hemorrhagic stroke, ischemic stroke and normal tissue on brain CT ...
Shorter PET/CT scans may miss prostate cancer recurrence signs in some patients
A retrospective study of 200 patients found that shortened 68Ga-PSMA PET/CT protocols miss tumor manifestations in a minority of patients ...
Audit finds incomplete radiology request forms in Nigerian private clinics improve after targeted feedback
A two-cycle audit of 640 radiology request forms from private clinics in Asaba, Nigeria, found no fully completed forms at ...
Diffusion-enhanced AI framework segments and classifies brain tumors with 98.1% accuracy
A new promptable diffusion-enhanced framework achieved 98.1% classification accuracy and a 93.2% Dice score for explainable brain tumor segmentation and ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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