Genetics and Imaging Tests
The Tests (5)
Full Body Magnetic Resonance Imaging
A radiation-free scan imaging most organs in one session to look for early disease; evidence of benefit is limited and incidental findings are common.
Read the deep dive →Methylenetetrahydrofolate Reductase-Gene-Testing
A blood or cheek-swab DNA test for methylenetetrahydrofolate reductase (MTHFR) variants that slow folate processing; carrying one is common and does not by itself mean disease.
Read the deep dive →Pharmacogenomics
A one-time cheek-swab or blood DNA test reading genes that govern how the body processes medicines, used to guide drug choice and dosing.
Read the deep dive →Mammogram
A low-dose breast X-ray, the most studied tool for finding breast cancer early; dense tissue can hide findings and guidelines differ on timing.
Read the deep dive →Retinal-Imaging
Photographs and OCT scans of the retina, where blood vessels are visible directly, used to screen for diabetic eye disease, glaucoma and macular degeneration.
Read the deep dive →Genetic testing and the imaging studies that sit alongside blood work in a screening plan.
Connections
Featured Videos
