part of part of contributes to morphology of channel for channels_from channels_into ureter organ part urine renal pelvis A funnel shaped proximal portion of the ureter that is formed by convergence of the major calices [MP]. CALOHA:TS-2230 EMAPA:17948 FMA:15575 GAID:426 In this ontology, the renal pelvis is represented as the area of part-overlap between the kidney and the ureter MA:0000374 MESH:D007682 UBERON:0001224 UMLS:C0227666 galen:RenalPelvis kidney pelvis p. renallis pelvis of ureter pyelum uberon kidney mesoderm-derived structure