The change trend in increase of case number by Fuhrman grade from 2005 to 2014.

Abstract

<p>In this figure, the X-axis represents the year from 2005 to 2014; the Y-axis represents number of the case. I: representing Fuhrman grade I; II: representing Fuhrman grade II; III: representing Fuhrman grade III; and IV: representing Fuhrman grade IV.</p