title: [Perirenal necrotic and cystic pseudotumors in children. Report of two cases].
abstract: This work describes two cases of necrotic, encysted pseudotumors of unknown origin, in children; the lesions located on the anterior side of the kidney, near its inferior pole were remarkable for their size and their numerous adhesions to adjacent structures. The hypothesis of an initial infectious or tumoral mechanism are discussed, particularly the similarities supported by both lesions with the regressive patterns of some neuroblastomas.
authors.affiliation: Laboratoire d'Anatomie Pathologique A, CHU Rouen.
authors.forename: J
authors.initials: J
authors.lastname: Hémet
authors.forename: F
authors.initials: F
authors.lastname: Lemoine
authors.forename: K
authors.initials: K
authors.lastname: Anselme
authors.forename: P
authors.initials: P
authors.lastname: Mitrofanoff
authors.forename: B
authors.initials: B
authors.lastname: Bachy
authors.forename: P L
authors.initials: PL
authors.lastname: Le Dosseur
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D007674:Kidney Diseases / Q000473:pathology*; D052177:Kidney Diseases, Cystic / Q000473:pathology*; D008297:Male; D009336:Necrosis
vernacular_title: Pseudotumeurs nécrotiques et enkystées périrénales de l'enfant. A propos de deux observations.