[Retroperitoneal xanthogranuloma: 2 cases].
D006099:Granuloma; D006801:Humans; D008499:Medical Records; D009369:Neoplasms; D012186:Retroperitoneal Neoplasms; D012187:Retroperitoneal Space
GRANULOMA/case reports; RETROPERITONEAL SPACE/neoplasms
Xanthogranulome rētroperitonéal; deux observations.