1. A photographic or visual record produced by autoradiography, showing the distribution of radioactive material in a sample or organism.
Usage: technical; scientific

Examples

• The autoradiogram revealed the concentration of the radioactive tracer in the patient's thyroid gland.
• Scientists analyzed the autoradiogram to track how the labeled compound moved through the plant tissue.
• The autoradiogram showed distinct bands corresponding to different proteins in the sample.
• Researchers used an autoradiogram to map the distribution of radioactive isotopes in the geological sample.
• The autoradiogram provided clear evidence of where the radioactive drug accumulated in the body.