rectum morphology trait colon morphology trait colorectal integrity trait caripark EFO:0004288 EFO:1001293 CMO:0001839 2020-04-23T10:25:49Z EFO:1001295 EFO:0008460 Trait.ontology EFO:0803377 EFO:0009361 CMO:0001795 CMO:0001803 VT:0010901 EFO:1001950 CMO:0001799 EFO:1000657 EFO:0005406 EFO:0009959 Any measurable or observable characteristic related to the structural soundness of the portion of the large intestine between the cecum and the anus.