| 释义 |
pygomelus pygomelus [pi-gom´ĕ-lus] a fetus with a supernumerary limb or limbs attached to or near the buttocks.py·gom·e·lus (pī-gom'ĕ-lŭs), Unequal conjoined twins in which the parasite is represented by a fleshy mass, or by a more fully developed limb, attached to the sacral or coccygeal region of the autosite. See: conjoined twins. [pygo- + G. melos, part] |