title: [Proceedings: Retroperitoneal tumors: pathology (author's transl)].
mesh_terms: D000367:Age Factors; D005860:Germany, West; D006801:Humans; D008637:Mesenchymoma / Q000473:pathology; D009362:Neoplasm Metastasis; D009442:Neurilemmoma / Q000473:pathology; D009455:Neurofibroma / Q000473:pathology; D012186:Retroperitoneal Neoplasms / Q000145:classification / Q000453:epidemiology / Q000473:pathology*; D012187:Retroperitoneal Space / Q000196:embryology; D013724:Teratoma / Q000473:pathology
vernacular_title: Retroperitoneale Tumoren--Pathologisch-anatomische Gesichtspunkte.