Deep Learning Model Speeds Bladder Cancer Lymph Node Evaluation Without Missing Metastases
An in-house deep learning model detected all bladder cancer lymph node metastases on digitized slides while more than halving pathologist ...
Tag: interobserver agreement
Arterial-phase CT spots bowel ischemia sooner in small-bowel obstruction, at a radiation cost
Adding an arterial phase to CT for small-bowel obstruction raises ischemia detection sensitivity from 65 to 75 percent while lowering ...
CT scans reveal children’s portal veins measure larger than ultrasound suggests
A study of 1,101 children establishes CT-based portal vein reference values and shows multiplanar reformation measurements consistently exceed axial ones.
Threshold-Based Segmentation Outperforms Gradient Methods for Tracking Tumour Volume on Lu-177 PSMA SPECT/CT
A study of 24 post-therapy SPECT/CT scans found threshold-based segmentation far more reproducible than gradient-based methods for measuring tumour volume ...
Curved Brain Artery Segment Tied to Temporary Clipping, but Bias Concerns Remain
A letter to the editor questions blinding, sparse-event statistics and temporal confounding in a study linking curved M1 segments to ...
Chest CT patterns in Pneumocystis pneumonia vary with immune status and co-infection
A retrospective ICU study of 106 patients found that chest CT patterns in Pneumocystis jirovecii pneumonia differ according to the ...
Hidden Hernias in Women: CT Scans Reveal a Surprising Prevalence That Defies Medical Textbooks
A CT study of 494 women in Bogotá found groin hernias in 16.8 percent of scans, far above the classical ...
AI Reveals Why Pathologists Disagree on HER2 Scoring in Breast Cancer
A Brazilian study found that an AI model's measure of HER2 staining heterogeneity within breast cancer samples predicts where pathologists ...
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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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