<s>[INST] hello! good afternoon! im just asking about the result of my ultra sound ... the  scan result shows... diffuse fattychanges in the liver.. what is the meanin of this?  and mild pelvicalyceal ful.lness on the left side .. i just want to know about this... may I know u opinion about this results? [/INST] HIThank for asking to HCMI really appreciate your concern looking to the history given here I could say that because of the fatty acid such changes is common and this is said to be normal unless this correlate with the some clinical sing and symptoms, and this is nothing to worry, take care and have a nice day </s>