Demise of a twin that is too large to be reabsorbed is called which term?

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Multiple Choice

Demise of a twin that is too large to be reabsorbed is called which term?

Explanation:
Papyraceus describes a demised twin that is too large to be reabsorbed. In a multiple pregnancy, if one twin dies but is large enough that the body cannot be resorbed, it becomes mummified and compressed into a thin, parchment-like mass—the papery twin. This is the classic description of a papyraceous (papyraceus) twin. Other terms listed don’t fit the scenario: micropthalmia is an eye malformation, polydactyly is extra fingers or toes, and Spalding sign refers to overlapping cranial bones seen with fetal death in later gestation, not the retained papery twin.

Papyraceus describes a demised twin that is too large to be reabsorbed. In a multiple pregnancy, if one twin dies but is large enough that the body cannot be resorbed, it becomes mummified and compressed into a thin, parchment-like mass—the papery twin. This is the classic description of a papyraceous (papyraceus) twin. Other terms listed don’t fit the scenario: micropthalmia is an eye malformation, polydactyly is extra fingers or toes, and Spalding sign refers to overlapping cranial bones seen with fetal death in later gestation, not the retained papery twin.

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