title: Mixed subtype of congenital mesoblastic nephroma with poor evolution: a case report and literature review.
abstract: A male child born at 27 weeks, weighting 1305 g and presenting with a right-sided abdominal tumor. Computed tomography scan demonstrated the presence of a solid mass compressing the right kidney. Puncture biopsy revealed congenital mesoblastic nephroma. The patient underwent total right nephroureterectomy, and died on the second day after surgery.
authors.affiliation: MDs, Department of Medicine, Universidade Federal de Sergipe (UFS), Aracaju, SE, Brazil.
authors.forename: Sydney Correia
authors.initials: SC
authors.lastname: Leão
authors.affiliation: MDs, Department of Medicine, Universidade Federal de Sergipe (UFS), Aracaju, SE, Brazil.
authors.forename: Diego Marques
authors.initials: DM
authors.lastname: Fernandes
authors.affiliation: MDs, Department of Medicine, Universidade Federal de Sergipe (UFS), Aracaju, SE, Brazil.
authors.forename: Bruno Garcia
authors.initials: BG
authors.lastname: Dias
authors.affiliation: MDs, Department of Medicine, Universidade Federal de Sergipe (UFS), Aracaju, SE, Brazil.
authors.forename: Wlisses Ramon
authors.initials: WR
authors.lastname: Oliveira
authors.affiliation: PhD, Associate Professor, Department of Medicine, Universidade Federal de Sergipe (UFS), Aracaju, SE, Brazil.
authors.forename: Simone Maria
authors.initials: SM
authors.lastname: de Oliveira
authors.affiliation: PhD, Associate Professor, Department of Medicine, Universidade Federal de Sergipe (UFS), Aracaju, SE, Brazil. (In memoriam).
authors.forename: Margareth Rose Uchoa
authors.initials: MR
authors.lastname: Rangel
keywords: Kidney; Mesoblastic nephroma; Preterm birth
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