- lithokelyphopedion
- lith·o·kel·y·pho·pe·di·on .lith-ō-.kel-i-fə-'pē-dē-.än n a fetus and its surrounding membranes which have both been calcified in the body of the mother
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litho·kel·y·pho·pe·di·on (lith″o-kel″ĭ-fo-peґde-on) [litho- + Gr. kelyphos sheath + paidion child] a lithopedion in which both the fetus and the membranes are petrified.
Medical dictionary. 2011.