Rare 'Stone Baby' Found in Woman's Abdomen After 3 Years of Pain

Live Science · 2026-10-28
Rare 'Stone Baby' Found in Woman's Abdomen After 3 Years of Pain

A woman suffering from unexplained abdominal pain was found to have a rare condition known as lithopedion, or 'stone baby,' after doctors discovered a calcified fetus in her abdomen that had been there for three years. The case, which has only been documented a few hundred times in medical literature over the past 400 years, highlights the extreme rarity of this phenomenon. Lithopedion occurs when a fetus from an ectopic pregnancy dies and is too large to be reabsorbed by the body, leading to calcification as a protective measure. The woman's persistent pain eventually led to imaging that revealed the mass, and surgical removal was performed. This case underscores the importance of thorough diagnostic investigation for chronic abdominal pain, especially in regions with limited access to prenatal care. Early detection of ectopic pregnancies can prevent such rare but serious complications.