acephalogasteria

a·ceph·a·lo·gas·ter·i·a

(ā-sef'ă-lō-gas-tēr'ē-ă),
Congenital absence of head, thorax, and abdomen as seen in a parasitic twin with pelvis and lower limbs only.

a·ceph·a·lo·gas·ter·i·a

(ā-sef'ă-lō-gas-tēr'ē-ă)
Congenital absence of head, thorax, and abdomen in a parasitic twin with pelvis and lower limbs only.