Has anyone heard of fetid scalp odor in the presence of mercury amalgams. Last May, I was hit with a terrible scalp odor. No derm was able to help me. A cardiology thought it was from heavy metal toxicity, according to a urine test he was right on the money. The results were 3 times the levels of mercury and lead. Fast forward to end of Dec. started protocol for removal and had all 4 quadrants done. Odor is worse. Anyone out there aware of this condition? HELP......