Assertion: renal vein's tributary | /r/HasProperty | lateral sacral
Facets:
Source sentences:
text: Tributaries of the common iliac vein include the iliolumbar, lateral sacral, and median sacral veins.
text: Tributaries of the internal iliac vein include the gluteal, internal pudendal, obturator, lateral sacral, anterior sacral, middle rectal, vesical, uterine, and vaginal veins.