Original research
Pathology
Original research relevant to this speciality, newest first.
- Urine cell-free RNA shows promise for bladder cancer detection and treatment-response prediction
Nature Medicine
Diagnostic biomarker study, 683 urine samples. Localized cancer detection achieved 95% sensitivity at 90% specificity. Prospective clinical-utility validation is needed. - Fasting beyond 12 hours adds little to routine laboratory testing
JAMA Internal Medicine
Large cross-sectional analysis. Supports test-specific fasting requirements; it does not mean fasting is unnecessary for every test.