[Idiopathic retroperitoneal fibrosis associated with a multiple myeloma].
D006801:Humans; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000150:complications*; D012185:Retroperitoneal Fibrosis / Q000150:complications*
Fibrosis retroperitoneal idiopática asociada a un mieloma múltiple.