NCIt definition : A species of Clostridium that is the most significant cause of pseudomembranous colitis.;
Alternative definition : CDISC: Any bacterial organism that can be assigned to the species Clostridium difficile.; NCI-GLOSS: A type of bacterium found in human and animal waste. Clostridium difficile
is a common cause of diarrhea that occurs in hospitals. It can also cause diarrhea
or other intestinal disorders in patients treated with antibiotics.;