J Korean Radiol Soc.  2005 Aug;53(2):107-110. 10.3348/jkrs.2005.53.2.107.

Metanephric Adenoma of the Kidney in an Infant: A Case Report

Affiliations
  • 1Department of Radiology, Seoul National University College of Medicine, and the Institute of Radiation Medicine, SNUMRC, Korea. kimws@radcom.snu.ac.kr
  • 2Department of Pathology, Seoul National University College of Medicine, Korea.

Abstract

Metanephric adenoma is a rare tumor of the kidney that has been reported mostly in adults. Despite its rarity, metanephric adenoma should be included in any differential diagnosis of solid renal masses in children, especially because of its benign nature and benign clinical course allowing for nephron sparing surgery. We report a case of metanephric adenoma, presented as a solid renal mass in a 14-month-old boy, and discuss the histologic basis of the imaging features of this entity.

Keyword

Kidney neoplasm, US; Kidney neoplasm, CT; Kidney neoplasm, in infants and children

MeSH Terms

Adenoma*
Adult
Child
Diagnosis, Differential
Humans
Infant*
Kidney*
Male
Nephrons
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