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. 2020 Dec 3;10(1):110–123. doi: 10.1530/EC-20-0417

Table 2.

Assay results in image-positive and image-negative disease.

Site Image positive disease (n = 123) Image-negative disease and R0 (n = 106)
Total True positive False negative Acc. Total True negative False positive Acc.
NEOLISA Gastroenteropancreatic 101 36 65 36% (36/101) 85 74 11 87% (74/85)
PNEN 42 15 27 25 23 2
SINEN 29 9 20 11 11 0
DNEN 7 0 7 2 2 0
GNET Type 1 15 11 4 17 10 7
GNEN G3 1 1 0 2 2 0
RNET 7 0 7 18 17 1
ANEN 0 - - 10 9 1
Bronchopulmonary 22 5 17 23% (5/22) 21 20 1 95% (20/21)
All NENs (GEP+BP) 123 41 82 33%(41/123) 106 94 12 89%(94/106)
DD Gastroenteropancreatic 101 21 80 21% (21/101) 85 77 8 91% (77/85)
PNEN 42 8 34 25 24 1
SINEN 29 4 25 11 10 1
DNEN 7 0 7 2 2 0
GNET Type 1 15 8 7 17 11 6
GNEN G3 1 1 0 2 2 0
RNET 7 0 7 18 18 0
ANEN 0 - - 10 10 0
Bronchopulmonary 22 2 20 9% (2/22) 21 20 1 95% (20/21)
All NENs (GEP+BP) 123 23 100 19%(23/123) 106 97 9 92%(97/106)
NETest Gastroenteropancreatic 101 100 1 99% (100/101) 85 69 16 81% (69/85)
PNEN 42 42 0 25 22 3
SINEN 29 28 1 11 9 2
DNEN 7 7 0 2 1 1
GNET Type 1 15 15 0 17 10 7
GNEN G3 1 1 0 2 2 0
RNET 7 7 0 18 18 0
ANEN 0 - - 10 7 3
Bronchopulmonary 22 22 0 100% (22/22) 21 2 19 9.5% (2/21)
All NENs (GEP+BPC) 123 122 1 99%(122/123) 106 71 35 67%(71/106)

Acc., accuracy; ANEN, appendiceal NEN; BP, bronchopulmonary; BPC, bronchopulmonary carcinoid; DNEN, duodenal NEN; GEP, gastroenteropancreatic; GNEN, gastric NEN; PNEN, pancreatic NEN, RNEN, rectal NEN; SINEN, small intestine (midgut) NEN.