internal iliac lymph nodes
nodes that lie along the internal iliac artery and its branches; they receive lymph from the pelvic viscera, the gluteal region, and the deep parts of the perineum, and send efferent vessels to the common iliac nodes.
Synonym(s): nodi lymphoidei iliaci interniTA
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.