[Retroperitoneal neoplasms with special reference to the calcification picture].
D002113:Calcification, Physiologic; D002114:Calcinosis; D006801:Humans; D012186:Retroperitoneal Neoplasms; D012188:Retropneumoperitoneum
CALCIFICATION; RETROPERITONEAL NEOPLASMS; RETROPNEUMOPERITONEUM