Mesenchymal hamartoma and undifferentiated embryonal sarcoma: diagnostic keys that radiologists need to know

被引：0

作者：

Aineseder, M. ^{[1
]}

Nunez, M. A. Mestas ^{[1
]}

Grove, R. Lopez ^{[1
]}

Padilla, M. L. ^{[1
]}

Kreindel, T. G. ^{[1
]}

机构：

[1] Hosp Italiano Buenos Aires, Serv Diagnost Imagenes, Buenos Aires, DF, Argentina

来源：

RADIOLOGIA | 2021年 / 63卷 / 01期

关键词：

Pediatrics; Liver; Tumor; Ultrasonography; Computed tomography; Magnetic Resonance Imaging;

D O I：

10.1016/j.rx.2020.09.008

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Objective: Hepatic tumors are uncommon in pediatric patients. Among the most common of these uncommon tumors are mesenchymal hamartoma and undifferentiated embryonal sarcoma, which have different origins but similar appearance on imaging studies. This paper reviews the characteristic findings and differential diagnosis of these entities. Ultrasonography is the first -line imaging test to study these tumors. Magnetic resonance imaging and computed tomography are useful for further characterizing the tumors and planning surgery. Conclusion: Radiologists need to be familiar with the imaging findings of the different disease entities and to evaluate them together with the patient's age, personal history, and bloodwork. (C) 2020 SERAM. Published by Elsevier Espana, S.L.U. All rights reserved.

引用

页码：42 / 49

页数：8