part_of part of part of contributes to morphology of kidney anatomical lobe renal lobe https://upload.wikimedia.org/wikipedia/commons/7/7e/Kidney_PioM.png FMA:17881 human kidneys have multilobar (multipyramidal) architecture while mice and rats have unilobar (unipyramidal) kidneys lobi renalis The portion of a kidney consisting of a renal medullary pyramid and the renal cortex above it[MP]. It is composed of many renal lobules[WP]. kidney lobe uberon UBERON:0009913 Wikipedia:Renal_lobe lobi renales NCIT:C32894 UMLS:C0736382 lobus renalis todo - add has_part relationships.