has part has part has_part characteristic of part of has modifier abnormal smooth muscle morphology abnormal stomach mucosa morphology abnormal stomach muscularis mucosa morphology abnormal muscular layer of stomach mucosa MP:0010806 csmith any structural anomaly of the thin layer of smooth muscle in the mucosal layer of the stomach that functions to agitate the surface area stomach mucosa by moving the villi back and forth MPheno.ontology 2011-02-09T01:39:38Z morphology abnormal muscularis mucosae of stomach