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Table 4 Characteristics of random-biopsy and NETest-positive subjects (n = 4)

From: The NETest liquid biopsy is diagnostic for gastric neuroendocrine tumors: observations on the blood-based identification of microscopic and macroscopic residual disease

Subject # GNET Type Histology Ki-67 NETest
score
Endoscopy-blooda
(months)
7 1 Chronic atrophic gastritis with intestinal metaplasia. Dispersed nests of cells with neuroendocrine differentiation, diffuse submucosal infiltration. < 1% 27% 4
8 1 Nests of neuroendocrine cells: 3.5 mm infiltration. 2% 40% 12
9 1 NET G2, and 2 mm infiltration evident. 3% (14.5% prior) 40% 22
10 1 Multiple NET foci. 1% 20% ND
  1. ND = not done/no data; Endoscopy-blooda = Time between endoscopy and blood draw for the NETest; Subject # = Subject number