AI Mammography Advances Falter When Datasets Lack Diversity
A 2026 review finds that dataset diversity, annotation quality and external validation remain major barriers to reliable clinical generalization of ...
Tag: external validation
MRI heterogeneity maps predict pancreatic cancer nerve invasion
A multicenter retrospective study found that spatial heterogeneity measured across three MRI sequences predicted pancreatic ductal adenocarcinoma perineural invasion with ...
Medical imaging foundation models lack a universally superior adaptation strategy
A review of 705 studies found no universally superior adaptation strategy for medical image foundation models, while independent validation and ...
Facial AI estimates biological age and predicts cancer survival
A foundation model trained on more than 40 million facial images produced tools that estimate biological age and directly predict ...
Admission Lactate Adds Little to Prognosis in Severe Traumatic Brain Injury
A two-center study with external validation finds that admission lactate is associated with 30-day mortality after severe traumatic brain injury ...
Three Routine Blood Tests May Predict Survival After Major Amputation in Older Diabetic Patients
A retrospective study of 72 geriatric diabetic foot patients found that a simple score based on preoperative hemoglobin, platelet count, ...
Questionnaire Model Ranks HIV Testing Encounters for Extra Support
A questionnaire-based machine-learning model developed from HIV sentinel surveillance data ranked testing encounters among men who have sex with men ...
Inflammation Blood Test Joins Staging to Predict Lung Cancer Survival
A BMC Cancer study fused a routine blood-based inflammation index with age, smoking history, and AJCC stage to build a ...
AI That Knows When It’s Unsure: New Brain Tumor Model Flags Its Own Doubts
A new calibration-aware Vision Transformer framework classifies brain tumor MRI scans with over 98 percent accuracy while flagging uncertain cases ...
AI Models Predict When Sepsis Liver Injury Patients Will Die
Interpretable machine learning models predict 7-, 14-, and 28-day mortality in sepsis-associated liver injury, outperforming modified SOFA and MELD-Na in ...
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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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