iliadelphus

iliadelphus

 [il″e-ah-del´fus]
symmetrical conjoined twins united in the iliac region; iliopagus.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

du·plic·i·tas pos·te·ri·or

conjoined twins in which there is a single head and upper body and duplicated buttocks and lower limbs. See: conjoined twins.
See also: dipygus.
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