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. 2010 Feb 28;16(8):1025–1030. doi: 10.3748/wjg.v16.i8.1025

Table 2.

Immunohistochemical results of SPN and PET

Case No. AACT AAT Vim NSE Syn CgA CK EMA Ins Som Glu PP E-cad Beta Ki-67 (%)
SPN group
1 + + + - - - - + - - - - - N/C > 1
2 + + + + + - + + - - - - - N/C > 1
3 + + - + - + - - - - - - - N/C > 1
4 + + - + + - - - - - - - - N/C > 1
5 + + + + + - - + - - - - - N/C > 1
6 - + + + + - + - - - - - - N/C > 1
7 + + + + - + - - - - - - - N/C > 1
8 + - + - + - - - - - - - - N/C > 1
9 - + - - - - + - - - - - - N/C > 1
10 + - - - + + + - - - - - - N/C 2
PET group
11 - - - + + - + + + - - - + C/M > 1
12 - - - + + + - + + + - + C/M > 1
13 - - - + + + - - + - - - + C/M > 1
14 - - + + + + + + - - - - + C/M > 1
15 - - - + + + + + - - +- + + C/M > 1
16 - - - + + + + - - - - - + C/M > 1
17 - - + + + + + + + + - - + C/M > 1
18 - - - + + + + + + - - - + C/M > 1
19 + - - + + + - - - - - - + C/M 2
20 - - - - + + - - - - - - + C/M > 1
21 + - - + + + + + + - - - + C/M > 1
22 - + - - - + + - - - - - + C/M 3
23 - + + - + - + + - - - - + C/M > 1
24 + - + - - - - + - - - - + C/M 4

N/C: Nuclear & cytoplasm; C/M: Cytoplasm & membrane; AACT: α-1-Antichymotrypsin; AAT: α-1-Antitrypsin; Vim: Vimentin; NSE: Neuron-specific enolase; Syn: Synaptophysin; CgA: Chromogranin; CK: Cytokeratin; Ins: Insulin; Som: Somatostatin; Glu: Glucagon; E-cad: E-cadherin.