title: [Congenital mesoblastic nephroma (Bolande's tumor). Prenatal diagnosis].
abstract: The authors report a new case of the antenatal ultrasound diagnosis of a congenital mesoblastic nephroma (also called Bolande's tumor) at 33 weeks of amenorrhea. This tumor was found to be associated with acute hydramnios involving premature labor and fetal death by respiratory embarrassment. Congenital mesoblastic nephroma is a very rare entity but is the predominant renal neoplasm in the immediate neonate period. The differential diagnosis between Bolande's tumor and nephroblastoma (Wilm's tumor) is now clear since histopathological features have been precisely described by Bolande. Clinical and pathological features of the renal disease are discussed. The prognosis is excellent for most cases requiring only surgical treatment (nephrectomy).
authors.affiliation: Services de Gynécologie-Obstétrique, Centre Hospitalier et Universitaire, Faculté de Médecine, Montpellier.
authors.forename: P
authors.initials: P
authors.lastname: Boulot
authors.forename: A
authors.initials: A
authors.lastname: Pages
authors.forename: F
authors.initials: F
authors.lastname: Deschamps
authors.forename: C
authors.initials: C
authors.lastname: Courtieu
authors.forename: J
authors.initials: J
authors.lastname: Jalaguier
authors.forename: B
authors.initials: B
authors.lastname: Hedon
authors.forename: F
authors.initials: F
authors.lastname: Laffargue
authors.forename: J L
authors.initials: JL
authors.lastname: Viala
mesh_terms: D000208:Acute Disease; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007680:Kidney Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D006831:Polyhydramnios / Q000150:complications; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography; D009396:Wilms Tumor / Q000150:complications / Q000175:diagnosis* / Q000473:pathology
vernacular_title: Néphrome mésoblastique congénital (tumeur de Bolande). Diagnostic prénatal.