title: [Retroperitoneal diseases presenting as neoplasms in children].
mesh_terms: D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007674:Kidney Diseases / Q000175:diagnosis*; D008297:Male; D012185:Retroperitoneal Fibrosis / Q000175:diagnosis; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis*
vernacular_title: Afekce retroperitonea u dĕtí imponující jako neoplazma.