Magnetic resonance imaging of pediatric liver tumors

Liver tumors in children can be benign or malignant. Although several clinical factors are important in the evaluation of these lesions, MRI is particularly important for lesion characterization and tumor staging. In children, use of a hepatobiliary contrast agent is recommended to evaluate a known...

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Veröffentlicht in:Pediatric radiology 2022-02, Vol.52 (2), p.177-188
Hauptverfasser: Vasireddi, Anil K., Leo, Madeline E., Squires, Judy H.
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container_title Pediatric radiology
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creator Vasireddi, Anil K.
Leo, Madeline E.
Squires, Judy H.
description Liver tumors in children can be benign or malignant. Although several clinical factors are important in the evaluation of these lesions, MRI is particularly important for lesion characterization and tumor staging. In children, use of a hepatobiliary contrast agent is recommended to evaluate a known or suspected liver lesion. In this review, we discuss the most common benign and malignant pediatric liver tumors, including vascular tumors, mesenchymal hamartoma, focal nodular hyperplasia, hepatocellular adenoma, hepatoblastoma, hepatocellular carcinoma, fibrolamellar hepatocellular carcinoma, undifferentiated embryonal sarcoma and metastases, with emphasis on relevant clinical information and imaging appearance at MRI using hepatobiliary agents.
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subjects Adenoma
Adenoma, Liver Cell
Carcinoma, Hepatocellular - diagnostic imaging
Child
Children
Contrast agents
Contrast Media
Focal Nodular Hyperplasia
Hepatocellular carcinoma
Humans
Hyperplasia
Imaging
Lesions
Liver
Liver cancer
Liver Neoplasms - diagnostic imaging
Magnetic Resonance Imaging
Medicine
Medicine & Public Health
Mesenchyme
Metastases
Neoplasia
Neuroradiology
Nuclear Medicine
Oncology
Pediatric Body MRI
Pediatrics
Radiology
Sarcoma
Tumors
Ultrasound
title Magnetic resonance imaging of pediatric liver tumors
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