Frequency of HER2/neu overexpression in adenocarcinoma of the gastrointestinal system

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Gastroenterol. May 21, 2014; 20(19): 5889-5896
Published online May 21, 2014. doi: 10.3748/wjg.v20.i19.5889

Table 3 HER2/neu status and morphological types

Morphological type grade of tumor	HER2/neu status
Morphological type grade of tumor	Positive	Negative	Total
Grade-
I	11	5	16
II	18	8	26
III	4	4	8
Total¹	33	17	50
Adenocarcinoma (NOS)	16	13	29
Mucinous adenocarcinoma	5	2	7
Adenocarcinoma (signet ring variant)	5	1	6
Adenocarcinoma (intestinal variant)	3	0	3
Papillary adenocarcinoma	2	0	2
Adenocarcinoma neuroendocrine differentiation	2	0	2
High grade neuroendocrine carcinoma	0	1	1
Total²	33	17	50

¹χ² = 22.906; P = 0.0000;

²χ² = 15.062; P = 0.0000.

Citation: Farzand S, Siddique T, Saba K, Bukhari MH. Frequency of HER2/neu overexpression in adenocarcinoma of the gastrointestinal system. World J Gastroenterol 2014; 20(19): 5889-5896
URL: https://www.wjgnet.com/1007-9327/full/v20/i19/5889.htm
DOI: https://dx.doi.org/10.3748/wjg.v20.i19.5889

Farzand S, Siddique T, Saba K, Bukhari MH. Frequency of HER2/neu overexpression in adenocarcinoma of the gastrointestinal system. World J Gastroenterol 2014; 20(19): 5889-5896 [PMID: 24914350 DOI: 10.3748/wjg.v20.i19.5889]

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