Kidney tumor
Benign (usually) adult tumors

Author: Sean Williamson, M.D. (see Authors page)

Revised: 1 July 2016, last major update July 2012

Copyright: (c) 2003-2016,, Inc.

PubMed Search: Myxoma [title] kidney

Cite this page: Myxoma. website. Accessed March 24th, 2017.
Definition / General
Case Reports
Gross Description
  • Well demarcated, gelatinous, intraparenchymal tumor
Micro Description
  • Abundant myxoid stroma with occasional spindle cells
Positive Stains
Electron Microscopy Description
  • Fibroblast-like cells with elaborate cytoplasmic processes
Differential Diagnosis