Sclerosing Hodgkin's disease vs. idiopathic retroperitoneal fibrosis.
D004194:Disease; D006689:Hodgkin Disease / Q000175:diagnosis*; D006801:Humans; D012185:Retroperitoneal Fibrosis; D012187:Retroperitoneal Space
HODGKIN'S DISEASE/diagnosis; RETROPERITONEAL SPACE/diseases