Difference between revisions of "Perineural invasion"

Perineural invasion (view source)

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			[[Image:Prostatic adenocarcinoma with perineural invasion.JPG\|thumb\|right\|250px\|Perineural invasion in prostate carcinoma. [[H&E stain]].]]
	'''Perineural invasion''', also known as '''perineural tumour''', is the presence of a tumour within the nerve sheath. It is abbreviated as '''PNI'''.		'''Perineural invasion''', also known as '''perineural tumour''', is the presence of a tumour within the nerve sheath. It is abbreviated as '''PNI'''.