interesting post, and thanks for the tip. I just looked up fumitory online (haven't heard of this herb before. I'm taking Milk Thistle at the moment, mostly because of what I've read of the scientific studies which back it up) and found the following:
valuable in all visceral obstructions, particularly those of the liver
Fumitory's medicinal value lies in the above-ground parts of the plant. It relieves spasms in the gallbladder, bile ducts, and gastrointestinal tract. It also stimulates the flow of bile.
The juice or syrup made of it, opens obstructions of the liver and spleen.
I'm going to look into this. Let me know how you go with the scan. Even if the stones are still there, at least you may have found a valuable remedy for the symptoms!