human_reference_atlas part of Homo sapiens anal canal mucosa mucosa of anal canal anal canal organ mucosa mucosa of anatomical anal canal mucous membrane of anatomical anal canal anatomical anal canal organ mucosa anal region organ mucosa mucosa of anal region mucous membrane of anal region mucosa of organ of anatomical anal canal AS mucosa of organ of anal region SCTID:362170004 anal mucous membrane NCIT:C60784 uberon EMAPA:27531 anatomical anal canal mucosa of organ anal canal viewed anatomically organ mucosa mucosa of organ of anal canal anatomical anal canal mucous membrane A mucosa that is part of an anal canal [Automatically generated definition]. mucosa of organ of anal canal viewed anatomically anal canal viewed anatomically mucosa of organ anal canal viewed anatomically mucous membrane mucous membrane of anal canal viewed anatomically anatomical anal canal mucosa anal canal mucosa of organ mucosa of anal canal viewed anatomically UBERON:0003342 anal canal viewed anatomically mucosa mucosa mucous membrane of anal canal organ mucosa of anal region organ mucosa of anatomical anal canal anal region mucosa of organ anal region mucous membrane anal mucosa mucosa anal canal mucosa FMA:74654 UMLS:C0227414 anal canal mucous membrane organ mucosa of anal canal anal region mucosa organ mucosa of anal canal viewed anatomically