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Difference between revisions of "Peripheral nerve sheath tumours"
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Peripheral nerve sheath tumours (view source)
Revision as of 14:35, 31 August 2011
, 14:35, 31 August 2011→Neurofibroma: re-work
(→Microscopic: rm deadline, add other images) |
(→Neurofibroma: re-work) |
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===Microscopic=== | ===Microscopic=== | ||
Features: | 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: | ||