Dedifferentiation of Metastatic Pancreatic Neuroendocrine Neoplasms
#1880
Introduction: Neuroendocrine neoplasms (NENs) exhibit significant differences in growth behavior. Their metastatic disease may dedifferentiate presenting a more aggressive biological behavior
Aim(s): Prevalence of dedifferentiation of metastatic pancreatic NENs (pNENs)
Materials and methods: Dedifferentiation was defined by new biopsy of metastasis and the identification of a higher Ki-67 to increase the grade of differentiation
Conference: 14th Annual ENETSConcerence (2017)
Presenting Author:
Authors: Alexandraki K, Boutzios G, Kaltsatou M, Nikolopoulos G, Moschouris P,
Keywords: dedifferentiation,
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