👉 Hysterolithiasis is a condition in which stones, usually calcium carbonate or magnesium carbonate, are produced within the ducts of the gallbladder. These stones can cause pain and discomfort in the upper abdomen, especially when standing up or sitting down. The stones may also form on the outside of the gallbladder, known as the liver duct. Hysterolithiasis is a common condition that affects millions of people worldwide.