Peripheral nerve sheath tumours: Difference between revisions

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===Microscopic===
===Microscopic===
Features:<ref name=pmid17893219/>
Features:
*Plexiform growth pattern - "bag of worms".
*Usu. a poorly circumscribed lesion.
*Moderate increase of cellularity.
*Spindle cells with wavy nuclei without pleomorphism.
*May be arranged in fascicles intermixed and with collagen.
*+/-Plexiform growth pattern - "bag of worms".<ref name=pmid17893219/>


DDx:
DDx:
Retrieved from "https://librepathology.org/wiki/Peripheral_nerve_sheath_tumours"