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Skin biopsy

Screening view reflects the
absence of gross lesion of the skin.

High power discloses similar
pattern to the one observed in the muscle, and reveals atypical intra-vascular
cells.


These intravascular cells are
found scattered at different levels of the dermis and even in larger arteriolar
structures (below), more readily observed with the immunostains.

Bladder biopsy
Immunohistochemistry,
diagnosis and references.
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