Genetic Features and Immunoprofile of Sporadic Well-Differentiated Neuroendocrine Tumors of Gastric
Introduction: Well-differentiated Type III gastric neuroendocrine tumors (gNET III) are histologically distinct subset that have a unique pathogenesis and clinical course.
Aim(s): To further evaluate the genetic, pathological, and clinical features of gNET III.
Materials and methods: We analyzed the expression of Ki67, SSTR2/5 in gNET III in relation to alterations in the PI3K-Akt pathway, TP53 status (p53/Rb immunohistochemistry) and ALT were detected (ATRX, DAXX). Fisher’s exact test and X2 was performed.
Conference: 14th Annual ENETSConcerence (2017)
Presenting Author: Ji Y
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