feces and droppings symptom diarrhea loose bowel UMLS_CUI:C0011991 bacterial gastroenteritis Diarrhea is a feces and droppng symptom involving the abnormally frequent intestinal evacuations with more or less fluid stools. UMLS_ICD9CM_2005_AUI:A0048148 loose bowels SYMP:0000570 doid/symp duplicate - reviewed 10/2022, both DO & SYMP fecal incontinence ICD9CM_2005:787.91 symptoms diarrhoea incontinence of feces the runs