What is a smordle nodule or GME? I'm not familar with these terms. Zim is still in agony on rimydayl & tramadol. Now to top it off she is having voluminous diarrhea. She feels so miserable. Anybody out there actually have the surgery? Any input would be appreciated. In the back of my mind I keep feeling like she has OS but xrays back in 9/2010 were negative.