Hemi-body port-wine stains and progressive paresis due to territorial perineuriomas

Benjamin Matthew Howe, Kimberly K. Amrami, P. James B. Dyck, Michelle L. Mauermann, Thom W. Rooke, Robert J. Spinner

Research output: Contribution to journalArticlepeer-review


We present a case of a biopsy-proven intraneural perineurioma involving the left lumbosacral and brachial plexus with prominent hemi-body port wine stains in the associated dermatomes. The relationship between the two entities is not clear, but this case may provide a clue to understanding the etiological pathogenesis of intraneural perineurioma in the future.

Original languageEnglish (US)
Pages (from-to)393-397
Number of pages5
JournalSkeletal Radiology
Issue number3
StatePublished - Mar 2014


  • Intraneural
  • MRI
  • Perineurioma
  • Port wine
  • Vascular endothelial growth factor

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging


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