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Case Report
©The Author(s) 2015.
World J Gastroenterol. Jan 28, 2015; 21(4): 1329-1333
Published online Jan 28, 2015. doi: 10.3748/wjg.v21.i4.1329
Figure 2
Figure 2 Gastric mixed adenoneuroendocrine carcinoma consists of mixed proliferation of glandular with specific immunoexpression. Solid tumor areas (A); The glandular structures are reactive for keratin AE1/AE3 (B) and solid structures express synaptophysin (C); A high Ki67 index can be seen in both tumor components (D); The nuclear expression of maspin in the glandular component (E) reflects the tumor aggressiveness that is confirmed by predominance of this component in lymph node metastases (F).


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