. Author manuscript; available in PMC: 2015 Dec 1.

Published in final edited form as: Am J Surg Pathol. 2014 Dec;38(12):1618–1626. doi: 10.1097/PAS.0000000000000283

TABLE 4.

Histologic Features of Gastric JP (n = 56)

	No. Polyps	No. Patients	Type of Epithelium	Background Flat Gastric Mucosa
Adenocarcinoma arising in JP	NA	1	Foveolar Intestinal Pyloric gland type	Unremarkable, without CI, HP, or IM
JP with HGD	4	2	Foveolar Intestinal Pyloric gland type	Unremarkable, without CI, HP, or IM
JP with LGD	4	2	Foveolar Intestinal Pyloric gland type	Unremarkable, without CI, HP, or IM
JP without dysplasia	4	4	Foveolar Intestinal	Mild CI without HP or IM (1 JP in 1 patient) Unremarkable without CI, HP, or IM (3 JPs in 3 patients)
	44	13	Foveolar	Inactive chronic gastritis in antrum, mild CI in cardiac mucosa adjoining the JP without HP or IM (2 JPs in 1 patient) Mild CI without HP or IM (11 JPs in 1 patient) Unremarkable, without CI, HP, or IM (31 JPs in 11 patients)

CI indicates chronic inflammation; HP, H. pylori; IM, intestinal metaplasia.