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

Howe, Benjamin Matthew; Amrami, Kimberly K; Dyck, P James B; Mauermann, Michelle L; Rooke, Thom W; Spinner, Robert J · Skeletal Radiol · 2014

case_report · Level V

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Abstract

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.

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