proximal-distal subdivision of colon ascending colon NCIT:C12265 FMA:14545 SCTID:362162009 galen:AscendingColon CALOHA:TS-0057 EMAPA:35151 MESH:D044682 UMLS:C0227375 BTO:0000270 colon ascendens Section of colon which is distal to the cecum and proximal to the transversecolon.[FMA,modified]. MAT:0000311 EFO:0000843 MA:0001541 MIAA:0000311 Wikipedia:Ascending_colon